1218232

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 2430000

約数和(自身を除く): 1211768

約数列:

[1, 2, 4, 8, 29, 58, 59, 89, 116, 118, 178, 232, 236, 356, 472, 712, 1711, 2581, 3422, 5162, 5251, 6844, 10324, 10502, 13688, 20648, 21004, 42008, 152279, 304558, 609116, 1218232]

約数ペア:

[(1, 1218232), (2, 609116), (4, 304558), (8, 152279), (29, 42008), (58, 21004), (59, 20648), (89, 13688), (116, 10502), (118, 10324), (178, 6844), (232, 5251), (236, 5162), (356, 3422), (472, 2581), (712, 1711)]