1395963352

素因数分解:

$2^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{11831}}^1$

素因数の和:11901

約数の個数: 64

約数和(自身を含む): 3123648000

約数和(自身を除く): 1727684648

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 343, 344, 392, 602, 686, 1204, 1372, 2107, 2408, 2744, 4214, 8428, 11831, 14749, 16856, 23662, 29498, 47324, 58996, 82817, 94648, 117992, 165634, 331268, 508733, 579719, 662536, 1017466, 1159438, 2034932, 2318876, 3561131, 4058033, 4069864, 4637752, 7122262, 8116066, 14244524, 16232132, 24927917, 28489048, 32464264, 49855834, 99711668, 174495419, 199423336, 348990838, 697981676, 1395963352]

約数ペア:

[(1, 1395963352), (2, 697981676), (4, 348990838), (7, 199423336), (8, 174495419), (14, 99711668), (28, 49855834), (43, 32464264), (49, 28489048), (56, 24927917), (86, 16232132), (98, 14244524), (172, 8116066), (196, 7122262), (301, 4637752), (343, 4069864), (344, 4058033), (392, 3561131), (602, 2318876), (686, 2034932), (1204, 1159438), (1372, 1017466), (2107, 662536), (2408, 579719), (2744, 508733), (4214, 331268), (8428, 165634), (11831, 117992), (14749, 94648), (16856, 82817), (23662, 58996), (29498, 47324)]