393156975208

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{14699}}^1$

素因数の和:15274

約数の個数: 64

約数和(自身を含む): 757285200000

約数和(自身を除く): 364128224792

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 317, 398, 424, 634, 796, 1268, 1592, 2536, 10547, 14699, 16801, 21094, 29398, 33602, 42188, 58796, 63083, 67204, 84376, 117592, 126166, 134408, 252332, 504664, 779047, 1558094, 2925101, 3116188, 3343399, 4659583, 5850202, 6232376, 6686798, 9319166, 11700404, 13373596, 18638332, 23400808, 26747192, 37276664, 155030353, 246957899, 310060706, 493915798, 620121412, 927257017, 987831596, 1240242824, 1854514034, 1975663192, 3709028068, 7418056136, 49144621901, 98289243802, 196578487604, 393156975208]

約数ペア:

[(1, 393156975208), (2, 196578487604), (4, 98289243802), (8, 49144621901), (53, 7418056136), (106, 3709028068), (199, 1975663192), (212, 1854514034), (317, 1240242824), (398, 987831596), (424, 927257017), (634, 620121412), (796, 493915798), (1268, 310060706), (1592, 246957899), (2536, 155030353), (10547, 37276664), (14699, 26747192), (16801, 23400808), (21094, 18638332), (29398, 13373596), (33602, 11700404), (42188, 9319166), (58796, 6686798), (63083, 6232376), (67204, 5850202), (84376, 4659583), (117592, 3343399), (126166, 3116188), (134408, 2925101), (252332, 1558094), (504664, 779047)]