226573516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 438177600

約数和(自身を除く): 211604084

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 229, 359, 458, 689, 718, 916, 1378, 1436, 2756, 2977, 4667, 5954, 9334, 11908, 12137, 18668, 19027, 24274, 38054, 48548, 76108, 82211, 157781, 164422, 247351, 315562, 328844, 494702, 631124, 989404, 1068743, 2137486, 4274972, 4357183, 8714366, 17428732, 56643379, 113286758, 226573516]

約数ペア:

[(1, 226573516), (2, 113286758), (4, 56643379), (13, 17428732), (26, 8714366), (52, 4357183), (53, 4274972), (106, 2137486), (212, 1068743), (229, 989404), (359, 631124), (458, 494702), (689, 328844), (718, 315562), (916, 247351), (1378, 164422), (1436, 157781), (2756, 82211), (2977, 76108), (4667, 48548), (5954, 38054), (9334, 24274), (11908, 19027), (12137, 18668)]