1568698768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 3849461952

約数和(自身を除く): 2280763184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 787, 962, 1036, 1369, 1456, 1574, 1924, 2072, 2738, 3148, 3367, 3848, 4144, 5476, 5509, 6296, 6734, 7696, 9583, 10231, 10952, 11018, 12592, 13468, 17797, 19166, 20462, 21904, 22036, 26936, 29119, 35594, 38332, 40924, 44072, 53872, 58238, 71188, 71617, 76664, 81848, 88144, 116476, 124579, 142376, 143234, 153328, 163696, 203833, 232952, 249158, 284752, 286468, 378547, 407666, 465904, 498316, 572936, 757094, 815332, 996632, 1077403, 1145872, 1514188, 1630664, 1993264, 2154806, 2649829, 3028376, 3261328, 4309612, 5299658, 6056752, 7541821, 8619224, 10599316, 14006239, 15083642, 17238448, 21198632, 28012478, 30167284, 42397264, 56024956, 60334568, 98043673, 112049912, 120669136, 196087346, 224099824, 392174692, 784349384, 1568698768]

約数ペア:

[(1, 1568698768), (2, 784349384), (4, 392174692), (7, 224099824), (8, 196087346), (13, 120669136), (14, 112049912), (16, 98043673), (26, 60334568), (28, 56024956), (37, 42397264), (52, 30167284), (56, 28012478), (74, 21198632), (91, 17238448), (104, 15083642), (112, 14006239), (148, 10599316), (182, 8619224), (208, 7541821), (259, 6056752), (296, 5299658), (364, 4309612), (481, 3261328), (518, 3028376), (592, 2649829), (728, 2154806), (787, 1993264), (962, 1630664), (1036, 1514188), (1369, 1145872), (1456, 1077403), (1574, 996632), (1924, 815332), (2072, 757094), (2738, 572936), (3148, 498316), (3367, 465904), (3848, 407666), (4144, 378547), (5476, 286468), (5509, 284752), (6296, 249158), (6734, 232952), (7696, 203833), (9583, 163696), (10231, 153328), (10952, 143234), (11018, 142376), (12592, 124579), (13468, 116476), (17797, 88144), (19166, 81848), (20462, 76664), (21904, 71617), (22036, 71188), (26936, 58238), (29119, 53872), (35594, 44072), (38332, 40924)]