489156636

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{2003}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 1168925184

約数和(自身を除く): 679768548

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 433, 564, 866, 1299, 1732, 2003, 2598, 4006, 5196, 6009, 8012, 12018, 20351, 24036, 40702, 61053, 81404, 94141, 122106, 188282, 244212, 282423, 376564, 564846, 867299, 1129692, 1734598, 2601897, 3469196, 5203794, 10407588, 40763053, 81526106, 122289159, 163052212, 244578318, 489156636]

約数ペア:

[(1, 489156636), (2, 244578318), (3, 163052212), (4, 122289159), (6, 81526106), (12, 40763053), (47, 10407588), (94, 5203794), (141, 3469196), (188, 2601897), (282, 1734598), (433, 1129692), (564, 867299), (866, 564846), (1299, 376564), (1732, 282423), (2003, 244212), (2598, 188282), (4006, 122106), (5196, 94141), (6009, 81404), (8012, 61053), (12018, 40702), (20351, 24036)]