400070268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{14489}}^1$

素因数の和:14571

約数の個数: 72

約数和(自身を含む): 1107615600

約数和(自身を除く): 707545332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6903, 9204, 13806, 14489, 27612, 28978, 43467, 57956, 86934, 130401, 173868, 188357, 260802, 376714, 521604, 565071, 753428, 854851, 1130142, 1695213, 1709702, 2260284, 2564553, 3390426, 3419404, 5129106, 6780852, 7693659, 10258212, 11113063, 15387318, 22226126, 30774636, 33339189, 44452252, 66678378, 100017567, 133356756, 200035134, 400070268]

約数ペア:

[(1, 400070268), (2, 200035134), (3, 133356756), (4, 100017567), (6, 66678378), (9, 44452252), (12, 33339189), (13, 30774636), (18, 22226126), (26, 15387318), (36, 11113063), (39, 10258212), (52, 7693659), (59, 6780852), (78, 5129106), (117, 3419404), (118, 3390426), (156, 2564553), (177, 2260284), (234, 1709702), (236, 1695213), (354, 1130142), (468, 854851), (531, 753428), (708, 565071), (767, 521604), (1062, 376714), (1534, 260802), (2124, 188357), (2301, 173868), (3068, 130401), (4602, 86934), (6903, 57956), (9204, 43467), (13806, 28978), (14489, 27612)]