310185616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4273}}^1$

素因数の和:4643

約数の個数: 40

約数和(自身を含む): 649220600

約数和(自身を除く): 339034984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 1396, 2792, 4273, 4537, 5584, 8546, 9074, 17092, 18148, 34184, 36296, 55549, 68368, 72592, 111098, 222196, 444392, 888784, 1491277, 2982554, 5965108, 11930216, 19386601, 23860432, 38773202, 77546404, 155092808, 310185616]

約数ペア:

[(1, 310185616), (2, 155092808), (4, 77546404), (8, 38773202), (13, 23860432), (16, 19386601), (26, 11930216), (52, 5965108), (104, 2982554), (208, 1491277), (349, 888784), (698, 444392), (1396, 222196), (2792, 111098), (4273, 72592), (4537, 68368), (5584, 55549), (8546, 36296), (9074, 34184), (17092, 18148)]