315099536

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{773}}^1$

素因数の和:1203

約数の個数: 40

約数和(自身を含む): 621444600

約数和(自身を除く): 306345064

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 349, 584, 698, 773, 1168, 1396, 1546, 2792, 3092, 5584, 6184, 12368, 25477, 50954, 56429, 101908, 112858, 203816, 225716, 269777, 407632, 451432, 539554, 902864, 1079108, 2158216, 4316432, 19693721, 39387442, 78774884, 157549768, 315099536]

約数ペア:

[(1, 315099536), (2, 157549768), (4, 78774884), (8, 39387442), (16, 19693721), (73, 4316432), (146, 2158216), (292, 1079108), (349, 902864), (584, 539554), (698, 451432), (773, 407632), (1168, 269777), (1396, 225716), (1546, 203816), (2792, 112858), (3092, 101908), (5584, 56429), (6184, 50954), (12368, 25477)]