356430256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1326

約数の個数: 80

約数和(自身を含む): 854459200

約数和(自身を除く): 498028944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 229, 364, 458, 728, 916, 1069, 1456, 1603, 1832, 2138, 2977, 3206, 3664, 4276, 5954, 6412, 7483, 8552, 11908, 12824, 13897, 14966, 17104, 20839, 23816, 25648, 27794, 29932, 41678, 47632, 55588, 59864, 83356, 97279, 111176, 119728, 166712, 194558, 222352, 244801, 333424, 389116, 489602, 778232, 979204, 1556464, 1713607, 1958408, 3182413, 3427214, 3916816, 6364826, 6854428, 12729652, 13708856, 22276891, 25459304, 27417712, 44553782, 50918608, 89107564, 178215128, 356430256]

約数ペア:

[(1, 356430256), (2, 178215128), (4, 89107564), (7, 50918608), (8, 44553782), (13, 27417712), (14, 25459304), (16, 22276891), (26, 13708856), (28, 12729652), (52, 6854428), (56, 6364826), (91, 3916816), (104, 3427214), (112, 3182413), (182, 1958408), (208, 1713607), (229, 1556464), (364, 979204), (458, 778232), (728, 489602), (916, 389116), (1069, 333424), (1456, 244801), (1603, 222352), (1832, 194558), (2138, 166712), (2977, 119728), (3206, 111176), (3664, 97279), (4276, 83356), (5954, 59864), (6412, 55588), (7483, 47632), (8552, 41678), (11908, 29932), (12824, 27794), (13897, 25648), (14966, 23816), (17104, 20839)]