408574128

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1034

約数の個数: 80

約数和(自身を含む): 1088660480

約数和(自身を除く): 680086352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 379, 444, 592, 607, 758, 888, 1137, 1214, 1516, 1776, 1821, 2274, 2428, 3032, 3642, 4548, 4856, 6064, 7284, 9096, 9712, 14023, 14568, 18192, 22459, 28046, 29136, 42069, 44918, 56092, 67377, 84138, 89836, 112184, 134754, 168276, 179672, 224368, 230053, 269508, 336552, 359344, 460106, 539016, 673104, 690159, 920212, 1078032, 1380318, 1840424, 2760636, 3680848, 5521272, 8511961, 11042544, 17023922, 25535883, 34047844, 51071766, 68095688, 102143532, 136191376, 204287064, 408574128]

約数ペア:

[(1, 408574128), (2, 204287064), (3, 136191376), (4, 102143532), (6, 68095688), (8, 51071766), (12, 34047844), (16, 25535883), (24, 17023922), (37, 11042544), (48, 8511961), (74, 5521272), (111, 3680848), (148, 2760636), (222, 1840424), (296, 1380318), (379, 1078032), (444, 920212), (592, 690159), (607, 673104), (758, 539016), (888, 460106), (1137, 359344), (1214, 336552), (1516, 269508), (1776, 230053), (1821, 224368), (2274, 179672), (2428, 168276), (3032, 134754), (3642, 112184), (4548, 89836), (4856, 84138), (6064, 67377), (7284, 56092), (9096, 44918), (9712, 42069), (14023, 29136), (14568, 28046), (18192, 22459)]