215636496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{144917}}^1$

素因数の和:144959

約数の個数: 40

約数和(自身を含む): 575034624

約数和(自身を除く): 359398128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 144917, 289834, 434751, 579668, 869502, 1159336, 1739004, 2318672, 3478008, 4492427, 6956016, 8984854, 13477281, 17969708, 26954562, 35939416, 53909124, 71878832, 107818248, 215636496]

約数ペア:

[(1, 215636496), (2, 107818248), (3, 71878832), (4, 53909124), (6, 35939416), (8, 26954562), (12, 17969708), (16, 13477281), (24, 8984854), (31, 6956016), (48, 4492427), (62, 3478008), (93, 2318672), (124, 1739004), (186, 1159336), (248, 869502), (372, 579668), (496, 434751), (744, 289834), (1488, 144917)]