408047396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 782225136

約数和(自身を除く): 374177740

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 157, 314, 628, 629, 1033, 1258, 2066, 2516, 2669, 4132, 5338, 5809, 10676, 11618, 17561, 23236, 35122, 38221, 70244, 76442, 98753, 152884, 162181, 197506, 324362, 395012, 648724, 649757, 1299514, 2599028, 2757077, 5514154, 6000697, 11028308, 12001394, 24002788, 102011849, 204023698, 408047396]

約数ペア:

[(1, 408047396), (2, 204023698), (4, 102011849), (17, 24002788), (34, 12001394), (37, 11028308), (68, 6000697), (74, 5514154), (148, 2757077), (157, 2599028), (314, 1299514), (628, 649757), (629, 648724), (1033, 395012), (1258, 324362), (2066, 197506), (2516, 162181), (2669, 152884), (4132, 98753), (5338, 76442), (5809, 70244), (10676, 38221), (11618, 35122), (17561, 23236)]