318449508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{120079}}^1$

素因数の和:120116

約数の個数: 48

約数和(自身を含む): 847284480

約数和(自身を除く): 528834972

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 120079, 240158, 360237, 480316, 720474, 1440948, 1561027, 2041343, 3122054, 4082686, 4683081, 6124029, 6244108, 8165372, 9366162, 12248058, 18732324, 24496116, 26537459, 53074918, 79612377, 106149836, 159224754, 318449508]

約数ペア:

[(1, 318449508), (2, 159224754), (3, 106149836), (4, 79612377), (6, 53074918), (12, 26537459), (13, 24496116), (17, 18732324), (26, 12248058), (34, 9366162), (39, 8165372), (51, 6244108), (52, 6124029), (68, 4683081), (78, 4082686), (102, 3122054), (156, 2041343), (204, 1561027), (221, 1440948), (442, 720474), (663, 480316), (884, 360237), (1326, 240158), (2652, 120079)]