400737168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{214069}}^1$

素因数の和:214096

約数の個数: 60

約数和(自身を含む): 1207782940

約数和(自身を除く): 807045772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 214069, 428138, 642207, 856276, 1284414, 1712552, 1926621, 2568828, 2782897, 3425104, 3853242, 5137656, 5565794, 7706484, 8348691, 10275312, 11131588, 15412968, 16697382, 22263176, 25046073, 30825936, 33394764, 44526352, 50092146, 66789528, 100184292, 133579056, 200368584, 400737168]

約数ペア:

[(1, 400737168), (2, 200368584), (3, 133579056), (4, 100184292), (6, 66789528), (8, 50092146), (9, 44526352), (12, 33394764), (13, 30825936), (16, 25046073), (18, 22263176), (24, 16697382), (26, 15412968), (36, 11131588), (39, 10275312), (48, 8348691), (52, 7706484), (72, 5565794), (78, 5137656), (104, 3853242), (117, 3425104), (144, 2782897), (156, 2568828), (208, 1926621), (234, 1712552), (312, 1284414), (468, 856276), (624, 642207), (936, 428138), (1872, 214069)]