351365508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25889}}^1$

素因数の和:25941

約数の個数: 72

約数和(自身を含む): 989515800

約数和(自身を除く): 638150292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 25889, 51778, 77667, 103556, 155334, 233001, 310668, 336557, 466002, 673114, 750781, 932004, 1009671, 1346228, 1501562, 2019342, 2252343, 3003124, 3029013, 4038684, 4504686, 6058026, 6757029, 9009372, 9760153, 12116052, 13514058, 19520306, 27028116, 29280459, 39040612, 58560918, 87841377, 117121836, 175682754, 351365508]

約数ペア:

[(1, 351365508), (2, 175682754), (3, 117121836), (4, 87841377), (6, 58560918), (9, 39040612), (12, 29280459), (13, 27028116), (18, 19520306), (26, 13514058), (29, 12116052), (36, 9760153), (39, 9009372), (52, 6757029), (58, 6058026), (78, 4504686), (87, 4038684), (116, 3029013), (117, 3003124), (156, 2252343), (174, 2019342), (234, 1501562), (261, 1346228), (348, 1009671), (377, 932004), (468, 750781), (522, 673114), (754, 466002), (1044, 336557), (1131, 310668), (1508, 233001), (2262, 155334), (3393, 103556), (4524, 77667), (6786, 51778), (13572, 25889)]