724842384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2157269}}^1$

素因数の和:2157287

約数の個数: 40

約数和(自身を含む): 2140011840

約数和(自身を除く): 1415169456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2157269, 4314538, 6471807, 8629076, 12943614, 15100883, 17258152, 25887228, 30201766, 34516304, 45302649, 51774456, 60403532, 90605298, 103548912, 120807064, 181210596, 241614128, 362421192, 724842384]

約数ペア:

[(1, 724842384), (2, 362421192), (3, 241614128), (4, 181210596), (6, 120807064), (7, 103548912), (8, 90605298), (12, 60403532), (14, 51774456), (16, 45302649), (21, 34516304), (24, 30201766), (28, 25887228), (42, 17258152), (48, 15100883), (56, 12943614), (84, 8629076), (112, 6471807), (168, 4314538), (336, 2157269)]