397330392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{33581}}^1$

素因数の和:33636

約数の個数: 64

約数和(自身を含む): 1088056800

約数和(自身を除く): 690726408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 11832, 33581, 67162, 100743, 134324, 201486, 268648, 402972, 570877, 805944, 973849, 1141754, 1712631, 1947698, 2283508, 2921547, 3425262, 3895396, 4567016, 5843094, 6850524, 7790792, 11686188, 13701048, 16555433, 23372376, 33110866, 49666299, 66221732, 99332598, 132443464, 198665196, 397330392]

約数ペア:

[(1, 397330392), (2, 198665196), (3, 132443464), (4, 99332598), (6, 66221732), (8, 49666299), (12, 33110866), (17, 23372376), (24, 16555433), (29, 13701048), (34, 11686188), (51, 7790792), (58, 6850524), (68, 5843094), (87, 4567016), (102, 3895396), (116, 3425262), (136, 2921547), (174, 2283508), (204, 1947698), (232, 1712631), (348, 1141754), (408, 973849), (493, 805944), (696, 570877), (986, 402972), (1479, 268648), (1972, 201486), (2958, 134324), (3944, 100743), (5916, 67162), (11832, 33581)]