2820512772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 384

約数和(自身を含む): 9823887360

約数和(自身を除く): 7003374588

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 27, 28, 33, 34, 36, 42, 44, 51, 54, 63, 66, 68, 71, 77, 84, 99, 102, 108, 119, 126, 132, 142, 153, 154, 187, 189, 198, 204, 213, 231, 238, 252, 281, 284, 297, 306, 308, 357, 374, 378, 396, 426, 459, 462, 476, 497, 561, 562, 594, 612, 639, 693, 714, 748, 756, 781, 843, 852, 918, 924, 994, 1071, 1122, 1124, 1188, 1207, 1278, 1309, 1386, 1428, 1491, 1562, 1683, 1686, 1836, 1917, 1967, 1988, 2079, 2142, 2244, 2343, 2414, 2529, 2556, 2618, 2772, 2982, 3091, 3124, 3213, 3366, 3372, 3621, 3834, 3927, 3934, 4158, 4284, 4473, 4686, 4777, 4828, 5049, 5058, 5236, 5467, 5901, 5964, 6182, 6426, 6732, 7029, 7242, 7587, 7668, 7854, 7868, 8316, 8449, 8946, 9273, 9372, 9554, 10098, 10116, 10863, 10934, 11781, 11802, 12364, 12852, 13277, 13419, 14058, 14331, 14484, 15174, 15708, 16401, 16898, 17703, 17892, 18546, 19108, 19951, 20196, 21087, 21637, 21726, 21868, 23562, 23604, 25347, 26554, 26838, 27819, 28116, 28662, 30348, 32589, 32802, 33439, 33796, 35343, 35406, 37092, 39831, 39902, 42174, 42993, 43274, 43452, 47124, 49203, 50694, 52547, 53108, 53109, 53676, 55638, 57324, 59853, 64911, 65178, 65604, 66878, 70686, 70812, 76041, 79662, 79804, 83457, 84348, 85986, 86548, 92939, 98406, 100317, 101388, 105094, 106218, 111276, 119493, 119706, 128979, 129822, 130356, 133756, 139657, 141372, 147609, 152082, 157641, 159324, 166914, 171972, 179559, 185878, 194733, 196812, 200634, 210188, 212436, 219461, 228123, 238986, 239412, 257958, 259644, 278817, 279314, 295218, 300951, 304164, 315282, 333828, 339167, 358479, 359118, 367829, 371756, 389466, 401268, 418971, 438922, 456246, 472923, 477972, 515916, 538677, 557634, 558628, 584199, 590436, 601902, 630564, 658383, 678334, 716958, 718236, 735658, 778932, 836451, 837942, 877844, 902853, 912492, 945846, 1017501, 1077354, 1103487, 1115268, 1168398, 1203804, 1256913, 1316766, 1356668, 1418769, 1433916, 1471316, 1536227, 1672902, 1675884, 1805706, 1891692, 1975149, 2035002, 2154708, 2206974, 2336796, 2374169, 2509353, 2513826, 2633532, 2837538, 3052503, 3072454, 3310461, 3345804, 3611412, 3730837, 3770739, 3950298, 4070004, 4413948, 4608681, 4748338, 5018706, 5027652, 5675076, 5925447, 6105006, 6144908, 6620922, 7122507, 7461674, 7541478, 7900596, 9157509, 9217362, 9496676, 9931383, 10037412, 11192511, 11850894, 12210012, 13241844, 13826043, 14245014, 14923348, 15082956, 18315018, 18434724, 19862766, 21367521, 22385022, 23701788, 26115859, 27652086, 28490028, 33577533, 36630036, 39725532, 41478129, 42735042, 44770044, 52231718, 55304172, 64102563, 67155066, 78347577, 82956258, 85470084, 100732599, 104463436, 128205126, 134310132, 156695154, 165912516, 201465198, 235042731, 256410252, 313390308, 402930396, 470085462, 705128193, 940170924, 1410256386, 2820512772]

約数ペア:

[(1, 2820512772), (2, 1410256386), (3, 940170924), (4, 705128193), (6, 470085462), (7, 402930396), (9, 313390308), (11, 256410252), (12, 235042731), (14, 201465198), (17, 165912516), (18, 156695154), (21, 134310132), (22, 128205126), (27, 104463436), (28, 100732599), (33, 85470084), (34, 82956258), (36, 78347577), (42, 67155066), (44, 64102563), (51, 55304172), (54, 52231718), (63, 44770044), (66, 42735042), (68, 41478129), (71, 39725532), (77, 36630036), (84, 33577533), (99, 28490028), (102, 27652086), (108, 26115859), (119, 23701788), (126, 22385022), (132, 21367521), (142, 19862766), (153, 18434724), (154, 18315018), (187, 15082956), (189, 14923348), (198, 14245014), (204, 13826043), (213, 13241844), (231, 12210012), (238, 11850894), (252, 11192511), (281, 10037412), (284, 9931383), (297, 9496676), (306, 9217362), (308, 9157509), (357, 7900596), (374, 7541478), (378, 7461674), (396, 7122507), (426, 6620922), (459, 6144908), (462, 6105006), (476, 5925447), (497, 5675076), (561, 5027652), (562, 5018706), (594, 4748338), (612, 4608681), (639, 4413948), (693, 4070004), (714, 3950298), (748, 3770739), (756, 3730837), (781, 3611412), (843, 3345804), (852, 3310461), (918, 3072454), (924, 3052503), (994, 2837538), (1071, 2633532), (1122, 2513826), (1124, 2509353), (1188, 2374169), (1207, 2336796), (1278, 2206974), (1309, 2154708), (1386, 2035002), (1428, 1975149), (1491, 1891692), (1562, 1805706), (1683, 1675884), (1686, 1672902), (1836, 1536227), (1917, 1471316), (1967, 1433916), (1988, 1418769), (2079, 1356668), (2142, 1316766), (2244, 1256913), (2343, 1203804), (2414, 1168398), (2529, 1115268), (2556, 1103487), (2618, 1077354), (2772, 1017501), (2982, 945846), (3091, 912492), (3124, 902853), (3213, 877844), (3366, 837942), (3372, 836451), (3621, 778932), (3834, 735658), (3927, 718236), (3934, 716958), (4158, 678334), (4284, 658383), (4473, 630564), (4686, 601902), (4777, 590436), (4828, 584199), (5049, 558628), (5058, 557634), (5236, 538677), (5467, 515916), (5901, 477972), (5964, 472923), (6182, 456246), (6426, 438922), (6732, 418971), (7029, 401268), (7242, 389466), (7587, 371756), (7668, 367829), (7854, 359118), (7868, 358479), (8316, 339167), (8449, 333828), (8946, 315282), (9273, 304164), (9372, 300951), (9554, 295218), (10098, 279314), (10116, 278817), (10863, 259644), (10934, 257958), (11781, 239412), (11802, 238986), (12364, 228123), (12852, 219461), (13277, 212436), (13419, 210188), (14058, 200634), (14331, 196812), (14484, 194733), (15174, 185878), (15708, 179559), (16401, 171972), (16898, 166914), (17703, 159324), (17892, 157641), (18546, 152082), (19108, 147609), (19951, 141372), (20196, 139657), (21087, 133756), (21637, 130356), (21726, 129822), (21868, 128979), (23562, 119706), (23604, 119493), (25347, 111276), (26554, 106218), (26838, 105094), (27819, 101388), (28116, 100317), (28662, 98406), (30348, 92939), (32589, 86548), (32802, 85986), (33439, 84348), (33796, 83457), (35343, 79804), (35406, 79662), (37092, 76041), (39831, 70812), (39902, 70686), (42174, 66878), (42993, 65604), (43274, 65178), (43452, 64911), (47124, 59853), (49203, 57324), (50694, 55638), (52547, 53676), (53108, 53109)]