1971830952

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 480

約数和(自身を含む): 7351926120

約数和(自身を除く): 5380095168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 49, 51, 52, 54, 56, 63, 68, 72, 78, 81, 84, 91, 98, 102, 104, 108, 117, 119, 126, 136, 147, 153, 156, 162, 168, 182, 189, 196, 204, 216, 221, 234, 238, 252, 273, 281, 294, 306, 312, 324, 351, 357, 364, 378, 392, 408, 441, 442, 459, 468, 476, 504, 546, 562, 567, 588, 612, 637, 648, 663, 702, 714, 728, 756, 819, 833, 843, 882, 884, 918, 936, 952, 1053, 1071, 1092, 1124, 1134, 1176, 1224, 1274, 1323, 1326, 1377, 1404, 1428, 1512, 1547, 1638, 1666, 1686, 1764, 1768, 1836, 1911, 1967, 1989, 2106, 2142, 2184, 2248, 2268, 2457, 2499, 2529, 2548, 2646, 2652, 2754, 2808, 2856, 3094, 3213, 3276, 3332, 3372, 3528, 3653, 3672, 3822, 3934, 3969, 3978, 4212, 4284, 4536, 4641, 4777, 4914, 4998, 5058, 5096, 5292, 5304, 5508, 5733, 5901, 5967, 6188, 6426, 6552, 6664, 6744, 7306, 7371, 7497, 7587, 7644, 7868, 7938, 7956, 8424, 8568, 9282, 9554, 9639, 9828, 9996, 10116, 10584, 10829, 10959, 11016, 11466, 11802, 11934, 12376, 12852, 13769, 13923, 14331, 14612, 14742, 14994, 15174, 15288, 15736, 15876, 15912, 17199, 17703, 17901, 18564, 19108, 19278, 19656, 19992, 20232, 21658, 21918, 22491, 22761, 22932, 23604, 23868, 25571, 25704, 27538, 27846, 28662, 29224, 29484, 29988, 30348, 31752, 32487, 32877, 33439, 34398, 35406, 35802, 37128, 38216, 38556, 41307, 41769, 42993, 43316, 43836, 44982, 45522, 45864, 47208, 47736, 51142, 51597, 53109, 55076, 55692, 57324, 58968, 59976, 60696, 62101, 64974, 65754, 66878, 67473, 68796, 70812, 71604, 76713, 77112, 82614, 83538, 85986, 86632, 87672, 89964, 91044, 97461, 98631, 100317, 102284, 103194, 106218, 110152, 111384, 114648, 123921, 124202, 125307, 128979, 129948, 131508, 133756, 134946, 137592, 141624, 143208, 153426, 159327, 165228, 167076, 171972, 178997, 179928, 182088, 186303, 194922, 197262, 200634, 204568, 206388, 212436, 230139, 234073, 247842, 248404, 250614, 257958, 259896, 263016, 267512, 269892, 292383, 295893, 300951, 306852, 318654, 330456, 334152, 343944, 357994, 371763, 372606, 386937, 389844, 394524, 401268, 412776, 424872, 434707, 460278, 468146, 495684, 496808, 501228, 515916, 536991, 539784, 558909, 584766, 591786, 601902, 613704, 637308, 690417, 702219, 715988, 743526, 745212, 773874, 779688, 789048, 802536, 869414, 877149, 902853, 920556, 936292, 991368, 1002456, 1031832, 1073982, 1115289, 1117818, 1169532, 1183572, 1203804, 1274616, 1304121, 1380834, 1404438, 1431976, 1487052, 1490424, 1547748, 1610973, 1676727, 1738828, 1754298, 1805706, 1841112, 1872584, 2071251, 2106657, 2147964, 2230578, 2235636, 2339064, 2367144, 2407608, 2608242, 2708559, 2761668, 2808876, 2974104, 3042949, 3095496, 3221946, 3353454, 3477656, 3508596, 3611412, 3912363, 4142502, 4213314, 4295928, 4461156, 4471272, 4832919, 5030181, 5216484, 5417118, 5523336, 5617752, 6085898, 6319971, 6443892, 6706908, 7017192, 7222824, 7824726, 8285004, 8426628, 8922312, 9128847, 9665838, 10060362, 10432968, 10834236, 11737089, 12171796, 12639942, 12887784, 13413816, 14498757, 15649452, 16570008, 16853256, 18257694, 18959913, 19331676, 20120724, 21668472, 23474178, 24343592, 25279884, 27386541, 28997514, 31298904, 35211267, 36515388, 37919826, 38663352, 40241448, 46948356, 50559768, 54773082, 57995028, 70422534, 73030776, 75839652, 82159623, 93896712, 109546164, 115990056, 140845068, 151679304, 164319246, 219092328, 246478869, 281690136, 328638492, 492957738, 657276984, 985915476, 1971830952]

約数ペア:

[(1, 1971830952), (2, 985915476), (3, 657276984), (4, 492957738), (6, 328638492), (7, 281690136), (8, 246478869), (9, 219092328), (12, 164319246), (13, 151679304), (14, 140845068), (17, 115990056), (18, 109546164), (21, 93896712), (24, 82159623), (26, 75839652), (27, 73030776), (28, 70422534), (34, 57995028), (36, 54773082), (39, 50559768), (42, 46948356), (49, 40241448), (51, 38663352), (52, 37919826), (54, 36515388), (56, 35211267), (63, 31298904), (68, 28997514), (72, 27386541), (78, 25279884), (81, 24343592), (84, 23474178), (91, 21668472), (98, 20120724), (102, 19331676), (104, 18959913), (108, 18257694), (117, 16853256), (119, 16570008), (126, 15649452), (136, 14498757), (147, 13413816), (153, 12887784), (156, 12639942), (162, 12171796), (168, 11737089), (182, 10834236), (189, 10432968), (196, 10060362), (204, 9665838), (216, 9128847), (221, 8922312), (234, 8426628), (238, 8285004), (252, 7824726), (273, 7222824), (281, 7017192), (294, 6706908), (306, 6443892), (312, 6319971), (324, 6085898), (351, 5617752), (357, 5523336), (364, 5417118), (378, 5216484), (392, 5030181), (408, 4832919), (441, 4471272), (442, 4461156), (459, 4295928), (468, 4213314), (476, 4142502), (504, 3912363), (546, 3611412), (562, 3508596), (567, 3477656), (588, 3353454), (612, 3221946), (637, 3095496), (648, 3042949), (663, 2974104), (702, 2808876), (714, 2761668), (728, 2708559), (756, 2608242), (819, 2407608), (833, 2367144), (843, 2339064), (882, 2235636), (884, 2230578), (918, 2147964), (936, 2106657), (952, 2071251), (1053, 1872584), (1071, 1841112), (1092, 1805706), (1124, 1754298), (1134, 1738828), (1176, 1676727), (1224, 1610973), (1274, 1547748), (1323, 1490424), (1326, 1487052), (1377, 1431976), (1404, 1404438), (1428, 1380834), (1512, 1304121), (1547, 1274616), (1638, 1203804), (1666, 1183572), (1686, 1169532), (1764, 1117818), (1768, 1115289), (1836, 1073982), (1911, 1031832), (1967, 1002456), (1989, 991368), (2106, 936292), (2142, 920556), (2184, 902853), (2248, 877149), (2268, 869414), (2457, 802536), (2499, 789048), (2529, 779688), (2548, 773874), (2646, 745212), (2652, 743526), (2754, 715988), (2808, 702219), (2856, 690417), (3094, 637308), (3213, 613704), (3276, 601902), (3332, 591786), (3372, 584766), (3528, 558909), (3653, 539784), (3672, 536991), (3822, 515916), (3934, 501228), (3969, 496808), (3978, 495684), (4212, 468146), (4284, 460278), (4536, 434707), (4641, 424872), (4777, 412776), (4914, 401268), (4998, 394524), (5058, 389844), (5096, 386937), (5292, 372606), (5304, 371763), (5508, 357994), (5733, 343944), (5901, 334152), (5967, 330456), (6188, 318654), (6426, 306852), (6552, 300951), (6664, 295893), (6744, 292383), (7306, 269892), (7371, 267512), (7497, 263016), (7587, 259896), (7644, 257958), (7868, 250614), (7938, 248404), (7956, 247842), (8424, 234073), (8568, 230139), (9282, 212436), (9554, 206388), (9639, 204568), (9828, 200634), (9996, 197262), (10116, 194922), (10584, 186303), (10829, 182088), (10959, 179928), (11016, 178997), (11466, 171972), (11802, 167076), (11934, 165228), (12376, 159327), (12852, 153426), (13769, 143208), (13923, 141624), (14331, 137592), (14612, 134946), (14742, 133756), (14994, 131508), (15174, 129948), (15288, 128979), (15736, 125307), (15876, 124202), (15912, 123921), (17199, 114648), (17703, 111384), (17901, 110152), (18564, 106218), (19108, 103194), (19278, 102284), (19656, 100317), (19992, 98631), (20232, 97461), (21658, 91044), (21918, 89964), (22491, 87672), (22761, 86632), (22932, 85986), (23604, 83538), (23868, 82614), (25571, 77112), (25704, 76713), (27538, 71604), (27846, 70812), (28662, 68796), (29224, 67473), (29484, 66878), (29988, 65754), (30348, 64974), (31752, 62101), (32487, 60696), (32877, 59976), (33439, 58968), (34398, 57324), (35406, 55692), (35802, 55076), (37128, 53109), (38216, 51597), (38556, 51142), (41307, 47736), (41769, 47208), (42993, 45864), (43316, 45522), (43836, 44982)]