1388016816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1579

約数の個数: 160

約数和(自身を含む): 4027742208

約数和(自身を除く): 2639725392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 37, 48, 51, 62, 68, 74, 93, 102, 111, 124, 136, 148, 186, 204, 222, 248, 272, 296, 372, 408, 444, 496, 527, 592, 629, 744, 816, 888, 1054, 1147, 1258, 1483, 1488, 1581, 1776, 1887, 2108, 2294, 2516, 2966, 3162, 3441, 3774, 4216, 4449, 4588, 5032, 5932, 6324, 6882, 7548, 8432, 8898, 9176, 10064, 11864, 12648, 13764, 15096, 17796, 18352, 19499, 23728, 25211, 25296, 27528, 30192, 35592, 38998, 45973, 50422, 54871, 55056, 58497, 71184, 75633, 77996, 91946, 100844, 109742, 116994, 137919, 151266, 155992, 164613, 183892, 201688, 219484, 233988, 275838, 302532, 311984, 329226, 367784, 403376, 438968, 467976, 551676, 605064, 658452, 735568, 781541, 877936, 932807, 935952, 1103352, 1210128, 1316904, 1563082, 1701001, 1865614, 2206704, 2344623, 2633808, 2798421, 3126164, 3402002, 3731228, 4689246, 5103003, 5596842, 6252328, 6804004, 7462456, 9378492, 10206006, 11193684, 12504656, 13608008, 14924912, 18756984, 20412012, 22387368, 27216016, 28917017, 37513968, 40824024, 44774736, 57834034, 81648048, 86751051, 115668068, 173502102, 231336136, 347004204, 462672272, 694008408, 1388016816]

約数ペア:

[(1, 1388016816), (2, 694008408), (3, 462672272), (4, 347004204), (6, 231336136), (8, 173502102), (12, 115668068), (16, 86751051), (17, 81648048), (24, 57834034), (31, 44774736), (34, 40824024), (37, 37513968), (48, 28917017), (51, 27216016), (62, 22387368), (68, 20412012), (74, 18756984), (93, 14924912), (102, 13608008), (111, 12504656), (124, 11193684), (136, 10206006), (148, 9378492), (186, 7462456), (204, 6804004), (222, 6252328), (248, 5596842), (272, 5103003), (296, 4689246), (372, 3731228), (408, 3402002), (444, 3126164), (496, 2798421), (527, 2633808), (592, 2344623), (629, 2206704), (744, 1865614), (816, 1701001), (888, 1563082), (1054, 1316904), (1147, 1210128), (1258, 1103352), (1483, 935952), (1488, 932807), (1581, 877936), (1776, 781541), (1887, 735568), (2108, 658452), (2294, 605064), (2516, 551676), (2966, 467976), (3162, 438968), (3441, 403376), (3774, 367784), (4216, 329226), (4449, 311984), (4588, 302532), (5032, 275838), (5932, 233988), (6324, 219484), (6882, 201688), (7548, 183892), (8432, 164613), (8898, 155992), (9176, 151266), (10064, 137919), (11864, 116994), (12648, 109742), (13764, 100844), (15096, 91946), (17796, 77996), (18352, 75633), (19499, 71184), (23728, 58497), (25211, 55056), (25296, 54871), (27528, 50422), (30192, 45973), (35592, 38998)]