407082396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{23873}}^1$

素因数の和:23923

約数の個数: 72

約数和(自身を含む): 1143087120

約数和(自身を除く): 736004724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 17052, 23873, 47746, 71619, 95492, 143238, 167111, 286476, 334222, 501333, 668444, 692317, 1002666, 1169777, 1384634, 2005332, 2076951, 2339554, 2769268, 3509331, 4153902, 4679108, 4846219, 7018662, 8307804, 9692438, 14037324, 14538657, 19384876, 29077314, 33923533, 58154628, 67847066, 101770599, 135694132, 203541198, 407082396]

約数ペア:

[(1, 407082396), (2, 203541198), (3, 135694132), (4, 101770599), (6, 67847066), (7, 58154628), (12, 33923533), (14, 29077314), (21, 19384876), (28, 14538657), (29, 14037324), (42, 9692438), (49, 8307804), (58, 7018662), (84, 4846219), (87, 4679108), (98, 4153902), (116, 3509331), (147, 2769268), (174, 2339554), (196, 2076951), (203, 2005332), (294, 1384634), (348, 1169777), (406, 1002666), (588, 692317), (609, 668444), (812, 501333), (1218, 334222), (1421, 286476), (2436, 167111), (2842, 143238), (4263, 95492), (5684, 71619), (8526, 47746), (17052, 23873)]