269779944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20327}}^1$

素因数の和:20422

約数の個数: 64

約数和(自身を含む): 780595200

約数和(自身を除く): 510815256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 20327, 40654, 60981, 81308, 121962, 142289, 162616, 243924, 284578, 426867, 487848, 569156, 853734, 1138312, 1605833, 1707468, 3211666, 3414936, 4817499, 6423332, 9634998, 11240831, 12846664, 19269996, 22481662, 33722493, 38539992, 44963324, 67444986, 89926648, 134889972, 269779944]

約数ペア:

[(1, 269779944), (2, 134889972), (3, 89926648), (4, 67444986), (6, 44963324), (7, 38539992), (8, 33722493), (12, 22481662), (14, 19269996), (21, 12846664), (24, 11240831), (28, 9634998), (42, 6423332), (56, 4817499), (79, 3414936), (84, 3211666), (158, 1707468), (168, 1605833), (237, 1138312), (316, 853734), (474, 569156), (553, 487848), (632, 426867), (948, 284578), (1106, 243924), (1659, 162616), (1896, 142289), (2212, 121962), (3318, 81308), (4424, 60981), (6636, 40654), (13272, 20327)]