664628328

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:88

約数の個数: 432

約数和(自身を含む): 2453986080

約数和(自身を除く): 1789357752

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, 51, 52, 54, 56, 63, 68, 72, 78, 81, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 162, 168, 169, 182, 189, 204, 216, 221, 234, 238, 243, 252, 273, 289, 306, 312, 324, 338, 351, 357, 364, 378, 408, 442, 459, 468, 476, 486, 504, 507, 546, 567, 578, 612, 648, 663, 676, 702, 714, 728, 756, 819, 867, 884, 918, 936, 952, 972, 1014, 1053, 1071, 1092, 1134, 1156, 1183, 1224, 1326, 1352, 1377, 1404, 1428, 1512, 1521, 1547, 1638, 1701, 1734, 1768, 1836, 1944, 1989, 2023, 2028, 2106, 2142, 2184, 2268, 2312, 2366, 2457, 2601, 2652, 2754, 2808, 2856, 2873, 3042, 3094, 3159, 3213, 3276, 3402, 3468, 3549, 3672, 3757, 3978, 4046, 4056, 4131, 4212, 4284, 4536, 4563, 4641, 4732, 4914, 5202, 5304, 5508, 5746, 5967, 6069, 6084, 6188, 6318, 6426, 6552, 6804, 6936, 7098, 7371, 7514, 7803, 7956, 8092, 8262, 8424, 8568, 8619, 9126, 9282, 9464, 9639, 9828, 10404, 10647, 11016, 11271, 11492, 11934, 12138, 12168, 12376, 12636, 12852, 13608, 13689, 13923, 14196, 14742, 15028, 15606, 15912, 16184, 16524, 17238, 17901, 18207, 18252, 18564, 19278, 19656, 20111, 20808, 21294, 22113, 22542, 22984, 23409, 23868, 24276, 25272, 25704, 25857, 26299, 27378, 27846, 28392, 28917, 29484, 30056, 31212, 31941, 33048, 33813, 34476, 35802, 36414, 36504, 37128, 38556, 40222, 41067, 41769, 42588, 44226, 45084, 46818, 47736, 48552, 48841, 51714, 52598, 53703, 54621, 54756, 55692, 57834, 58968, 60333, 62424, 63882, 67626, 68952, 70227, 71604, 72828, 77112, 77571, 78897, 80444, 82134, 83538, 85176, 88452, 90168, 93636, 95823, 97682, 101439, 103428, 105196, 107406, 109242, 109512, 111384, 115668, 120666, 125307, 127764, 135252, 140454, 143208, 145656, 146523, 155142, 157794, 160888, 163863, 164268, 167076, 176904, 180999, 187272, 191646, 195364, 202878, 206856, 210392, 214812, 218484, 231336, 232713, 236691, 241332, 250614, 255528, 270504, 280908, 287469, 293046, 304317, 310284, 315588, 327726, 328536, 334152, 341887, 361998, 375921, 383292, 390728, 405756, 429624, 436968, 439569, 465426, 473382, 482664, 491589, 501228, 542997, 561816, 574938, 586092, 608634, 620568, 631176, 655452, 683774, 698139, 710073, 723996, 751842, 766584, 811512, 879138, 912951, 930852, 946764, 983178, 1002456, 1025661, 1085994, 1149876, 1172184, 1217268, 1310904, 1318707, 1367548, 1396278, 1420146, 1447992, 1503684, 1628991, 1758276, 1825902, 1861704, 1893528, 1966356, 2051322, 2130219, 2171988, 2299752, 2434536, 2637414, 2735096, 2792556, 2840292, 3007368, 3076983, 3257982, 3516552, 3651804, 3932712, 3956121, 4102644, 4260438, 4343976, 4886973, 5274828, 5585112, 5680584, 6153966, 6390657, 6515964, 7303608, 7912242, 8205288, 8520876, 9230949, 9773946, 10549656, 11868363, 12307932, 12781314, 13031928, 15824484, 17041752, 18461898, 19547892, 23736726, 24615864, 25562628, 27692847, 31648968, 36923796, 39095784, 47473452, 51125256, 55385694, 73847592, 83078541, 94946904, 110771388, 166157082, 221542776, 332314164, 664628328]

約数ペア:

[(1, 664628328), (2, 332314164), (3, 221542776), (4, 166157082), (6, 110771388), (7, 94946904), (8, 83078541), (9, 73847592), (12, 55385694), (13, 51125256), (14, 47473452), (17, 39095784), (18, 36923796), (21, 31648968), (24, 27692847), (26, 25562628), (27, 24615864), (28, 23736726), (34, 19547892), (36, 18461898), (39, 17041752), (42, 15824484), (51, 13031928), (52, 12781314), (54, 12307932), (56, 11868363), (63, 10549656), (68, 9773946), (72, 9230949), (78, 8520876), (81, 8205288), (84, 7912242), (91, 7303608), (102, 6515964), (104, 6390657), (108, 6153966), (117, 5680584), (119, 5585112), (126, 5274828), (136, 4886973), (153, 4343976), (156, 4260438), (162, 4102644), (168, 3956121), (169, 3932712), (182, 3651804), (189, 3516552), (204, 3257982), (216, 3076983), (221, 3007368), (234, 2840292), (238, 2792556), (243, 2735096), (252, 2637414), (273, 2434536), (289, 2299752), (306, 2171988), (312, 2130219), (324, 2051322), (338, 1966356), (351, 1893528), (357, 1861704), (364, 1825902), (378, 1758276), (408, 1628991), (442, 1503684), (459, 1447992), (468, 1420146), (476, 1396278), (486, 1367548), (504, 1318707), (507, 1310904), (546, 1217268), (567, 1172184), (578, 1149876), (612, 1085994), (648, 1025661), (663, 1002456), (676, 983178), (702, 946764), (714, 930852), (728, 912951), (756, 879138), (819, 811512), (867, 766584), (884, 751842), (918, 723996), (936, 710073), (952, 698139), (972, 683774), (1014, 655452), (1053, 631176), (1071, 620568), (1092, 608634), (1134, 586092), (1156, 574938), (1183, 561816), (1224, 542997), (1326, 501228), (1352, 491589), (1377, 482664), (1404, 473382), (1428, 465426), (1512, 439569), (1521, 436968), (1547, 429624), (1638, 405756), (1701, 390728), (1734, 383292), (1768, 375921), (1836, 361998), (1944, 341887), (1989, 334152), (2023, 328536), (2028, 327726), (2106, 315588), (2142, 310284), (2184, 304317), (2268, 293046), (2312, 287469), (2366, 280908), (2457, 270504), (2601, 255528), (2652, 250614), (2754, 241332), (2808, 236691), (2856, 232713), (2873, 231336), (3042, 218484), (3094, 214812), (3159, 210392), (3213, 206856), (3276, 202878), (3402, 195364), (3468, 191646), (3549, 187272), (3672, 180999), (3757, 176904), (3978, 167076), (4046, 164268), (4056, 163863), (4131, 160888), (4212, 157794), (4284, 155142), (4536, 146523), (4563, 145656), (4641, 143208), (4732, 140454), (4914, 135252), (5202, 127764), (5304, 125307), (5508, 120666), (5746, 115668), (5967, 111384), (6069, 109512), (6084, 109242), (6188, 107406), (6318, 105196), (6426, 103428), (6552, 101439), (6804, 97682), (6936, 95823), (7098, 93636), (7371, 90168), (7514, 88452), (7803, 85176), (7956, 83538), (8092, 82134), (8262, 80444), (8424, 78897), (8568, 77571), (8619, 77112), (9126, 72828), (9282, 71604), (9464, 70227), (9639, 68952), (9828, 67626), (10404, 63882), (10647, 62424), (11016, 60333), (11271, 58968), (11492, 57834), (11934, 55692), (12138, 54756), (12168, 54621), (12376, 53703), (12636, 52598), (12852, 51714), (13608, 48841), (13689, 48552), (13923, 47736), (14196, 46818), (14742, 45084), (15028, 44226), (15606, 42588), (15912, 41769), (16184, 41067), (16524, 40222), (17238, 38556), (17901, 37128), (18207, 36504), (18252, 36414), (18564, 35802), (19278, 34476), (19656, 33813), (20111, 33048), (20808, 31941), (21294, 31212), (22113, 30056), (22542, 29484), (22984, 28917), (23409, 28392), (23868, 27846), (24276, 27378), (25272, 26299), (25704, 25857)]