1428612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 3628800

約数和(自身を除く): 2200188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 149, 188, 204, 282, 298, 447, 564, 596, 799, 894, 1598, 1788, 2397, 2533, 3196, 4794, 5066, 7003, 7599, 9588, 10132, 14006, 15198, 21009, 28012, 30396, 42018, 84036, 119051, 238102, 357153, 476204, 714306, 1428612]

約数ペア:

[(1, 1428612), (2, 714306), (3, 476204), (4, 357153), (6, 238102), (12, 119051), (17, 84036), (34, 42018), (47, 30396), (51, 28012), (68, 21009), (94, 15198), (102, 14006), (141, 10132), (149, 9588), (188, 7599), (204, 7003), (282, 5066), (298, 4794), (447, 3196), (564, 2533), (596, 2397), (799, 1788), (894, 1598)]