268140852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13469}}^1$

素因数の和:13565

約数の個数: 72

約数和(自身を含む): 784492800

約数和(自身を除く): 516351948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 13469, 19908, 26938, 40407, 53876, 80814, 94283, 121221, 161628, 188566, 242442, 282849, 377132, 484884, 565698, 848547, 1064051, 1131396, 1697094, 2128102, 3192153, 3394188, 4256204, 6384306, 7448357, 9576459, 12768612, 14896714, 19152918, 22345071, 29793428, 38305836, 44690142, 67035213, 89380284, 134070426, 268140852]

約数ペア:

[(1, 268140852), (2, 134070426), (3, 89380284), (4, 67035213), (6, 44690142), (7, 38305836), (9, 29793428), (12, 22345071), (14, 19152918), (18, 14896714), (21, 12768612), (28, 9576459), (36, 7448357), (42, 6384306), (63, 4256204), (79, 3394188), (84, 3192153), (126, 2128102), (158, 1697094), (237, 1131396), (252, 1064051), (316, 848547), (474, 565698), (553, 484884), (711, 377132), (948, 282849), (1106, 242442), (1422, 188566), (1659, 161628), (2212, 121221), (2844, 94283), (3318, 80814), (4977, 53876), (6636, 40407), (9954, 26938), (13469, 19908)]