520406464

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1013}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 1081735200

約数和(自身を除く): 561328736

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 349, 368, 698, 736, 1013, 1396, 1472, 2026, 2792, 4052, 5584, 8027, 8104, 11168, 16054, 16208, 22336, 23299, 32108, 32416, 46598, 64216, 64832, 93196, 128432, 186392, 256864, 353537, 372784, 513728, 707074, 745568, 1414148, 1491136, 2828296, 5656592, 8131351, 11313184, 16262702, 22626368, 32525404, 65050808, 130101616, 260203232, 520406464]

約数ペア:

[(1, 520406464), (2, 260203232), (4, 130101616), (8, 65050808), (16, 32525404), (23, 22626368), (32, 16262702), (46, 11313184), (64, 8131351), (92, 5656592), (184, 2828296), (349, 1491136), (368, 1414148), (698, 745568), (736, 707074), (1013, 513728), (1396, 372784), (1472, 353537), (2026, 256864), (2792, 186392), (4052, 128432), (5584, 93196), (8027, 64832), (8104, 64216), (11168, 46598), (16054, 32416), (16208, 32108), (22336, 23299)]