1816646308

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 3281886720

約数和(自身を除く): 1465240412

約数列:

[1, 2, 4, 67, 113, 134, 223, 226, 268, 269, 446, 452, 538, 892, 1076, 7571, 14941, 15142, 18023, 25199, 29882, 30284, 30397, 36046, 50398, 59764, 59987, 60794, 72092, 100796, 119974, 121588, 239948, 1688333, 2036599, 3376666, 4019129, 4073198, 6753332, 6778531, 8038258, 8146396, 13557062, 16076516, 27114124, 454161577, 908323154, 1816646308]

約数ペア:

[(1, 1816646308), (2, 908323154), (4, 454161577), (67, 27114124), (113, 16076516), (134, 13557062), (223, 8146396), (226, 8038258), (268, 6778531), (269, 6753332), (446, 4073198), (452, 4019129), (538, 3376666), (892, 2036599), (1076, 1688333), (7571, 239948), (14941, 121588), (15142, 119974), (18023, 100796), (25199, 72092), (29882, 60794), (30284, 59987), (30397, 59764), (36046, 50398)]