215032368

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{144511}}^1$

素因数の和:144553

約数の個数: 40

約数和(自身を含む): 573423616

約数和(自身を除く): 358391248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 144511, 289022, 433533, 578044, 867066, 1156088, 1734132, 2312176, 3468264, 4479841, 6936528, 8959682, 13439523, 17919364, 26879046, 35838728, 53758092, 71677456, 107516184, 215032368]

約数ペア:

[(1, 215032368), (2, 107516184), (3, 71677456), (4, 53758092), (6, 35838728), (8, 26879046), (12, 17919364), (16, 13439523), (24, 8959682), (31, 6936528), (48, 4479841), (62, 3468264), (93, 2312176), (124, 1734132), (186, 1156088), (248, 867066), (372, 578044), (496, 433533), (744, 289022), (1488, 144511)]