253817754156

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1898867}}^1$

素因数の和:1899003

約数の個数: 72

約数和(自身を含む): 663540433920

約数和(自身を除く): 409722679764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 237, 282, 316, 423, 474, 564, 711, 846, 948, 1422, 1692, 2844, 3713, 7426, 11139, 14852, 22278, 33417, 44556, 66834, 133668, 1898867, 3797734, 5696601, 7595468, 11393202, 17089803, 22786404, 34179606, 68359212, 89246749, 150010493, 178493498, 267740247, 300020986, 356986996, 450031479, 535480494, 600041972, 803220741, 900062958, 1070960988, 1350094437, 1606441482, 1800125916, 2700188874, 3212882964, 5400377748, 7050493171, 14100986342, 21151479513, 28201972684, 42302959026, 63454438539, 84605918052, 126908877078, 253817754156]

約数ペア:

[(1, 253817754156), (2, 126908877078), (3, 84605918052), (4, 63454438539), (6, 42302959026), (9, 28201972684), (12, 21151479513), (18, 14100986342), (36, 7050493171), (47, 5400377748), (79, 3212882964), (94, 2700188874), (141, 1800125916), (158, 1606441482), (188, 1350094437), (237, 1070960988), (282, 900062958), (316, 803220741), (423, 600041972), (474, 535480494), (564, 450031479), (711, 356986996), (846, 300020986), (948, 267740247), (1422, 178493498), (1692, 150010493), (2844, 89246749), (3713, 68359212), (7426, 34179606), (11139, 22786404), (14852, 17089803), (22278, 11393202), (33417, 7595468), (44556, 5696601), (66834, 3797734), (133668, 1898867)]