1645137792

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 4937652720

約数和(自身を除く): 3292514928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 61, 64, 72, 82, 96, 122, 123, 128, 144, 164, 183, 192, 244, 246, 288, 328, 366, 369, 384, 488, 492, 549, 571, 576, 656, 732, 738, 976, 984, 1098, 1142, 1152, 1312, 1464, 1476, 1713, 1952, 1968, 2196, 2284, 2501, 2624, 2928, 2952, 3426, 3904, 3936, 4392, 4568, 5002, 5139, 5248, 5856, 5904, 6852, 7503, 7808, 7872, 8784, 9136, 10004, 10278, 11712, 11808, 13704, 15006, 15744, 17568, 18272, 20008, 20556, 22509, 23411, 23424, 23616, 27408, 30012, 34831, 35136, 36544, 40016, 41112, 45018, 46822, 47232, 54816, 60024, 69662, 70233, 70272, 73088, 80032, 82224, 90036, 93644, 104493, 109632, 120048, 139324, 140466, 160064, 164448, 180072, 187288, 208986, 210699, 219264, 240096, 278648, 280932, 313479, 320128, 328896, 360144, 374576, 417972, 421398, 480192, 557296, 561864, 626958, 657792, 720288, 749152, 835944, 842796, 960384, 1114592, 1123728, 1253916, 1428071, 1440576, 1498304, 1671888, 1685592, 2229184, 2247456, 2507832, 2856142, 2881152, 2996608, 3343776, 3371184, 4284213, 4458368, 4494912, 5015664, 5712284, 6687552, 6742368, 8568426, 8989824, 10031328, 11424568, 12852639, 13375104, 13484736, 17136852, 20062656, 22849136, 25705278, 26969472, 34273704, 40125312, 45698272, 51410556, 68547408, 91396544, 102821112, 137094816, 182793088, 205642224, 274189632, 411284448, 548379264, 822568896, 1645137792]

約数ペア:

[(1, 1645137792), (2, 822568896), (3, 548379264), (4, 411284448), (6, 274189632), (8, 205642224), (9, 182793088), (12, 137094816), (16, 102821112), (18, 91396544), (24, 68547408), (32, 51410556), (36, 45698272), (41, 40125312), (48, 34273704), (61, 26969472), (64, 25705278), (72, 22849136), (82, 20062656), (96, 17136852), (122, 13484736), (123, 13375104), (128, 12852639), (144, 11424568), (164, 10031328), (183, 8989824), (192, 8568426), (244, 6742368), (246, 6687552), (288, 5712284), (328, 5015664), (366, 4494912), (369, 4458368), (384, 4284213), (488, 3371184), (492, 3343776), (549, 2996608), (571, 2881152), (576, 2856142), (656, 2507832), (732, 2247456), (738, 2229184), (976, 1685592), (984, 1671888), (1098, 1498304), (1142, 1440576), (1152, 1428071), (1312, 1253916), (1464, 1123728), (1476, 1114592), (1713, 960384), (1952, 842796), (1968, 835944), (2196, 749152), (2284, 720288), (2501, 657792), (2624, 626958), (2928, 561864), (2952, 557296), (3426, 480192), (3904, 421398), (3936, 417972), (4392, 374576), (4568, 360144), (5002, 328896), (5139, 320128), (5248, 313479), (5856, 280932), (5904, 278648), (6852, 240096), (7503, 219264), (7808, 210699), (7872, 208986), (8784, 187288), (9136, 180072), (10004, 164448), (10278, 160064), (11712, 140466), (11808, 139324), (13704, 120048), (15006, 109632), (15744, 104493), (17568, 93644), (18272, 90036), (20008, 82224), (20556, 80032), (22509, 73088), (23411, 70272), (23424, 70233), (23616, 69662), (27408, 60024), (30012, 54816), (34831, 47232), (35136, 46822), (36544, 45018), (40016, 41112)]