431283396

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 1089365760

約数和(自身を除く): 658082364

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 157, 222, 269, 276, 314, 444, 471, 538, 628, 807, 851, 942, 1076, 1614, 1702, 1884, 2553, 3228, 3404, 3611, 5106, 5809, 6187, 7222, 9953, 10212, 10833, 11618, 12374, 14444, 17427, 18561, 19906, 21666, 23236, 24748, 29859, 34854, 37122, 39812, 42233, 43332, 59718, 69708, 74244, 84466, 119436, 126699, 133607, 168932, 228919, 253398, 267214, 400821, 457838, 506796, 534428, 686757, 801642, 915676, 971359, 1373514, 1562621, 1603284, 1942718, 2747028, 2914077, 3125242, 3885436, 4687863, 5828154, 6250484, 9375726, 11656308, 18751452, 35940283, 71880566, 107820849, 143761132, 215641698, 431283396]

約数ペア:

[(1, 431283396), (2, 215641698), (3, 143761132), (4, 107820849), (6, 71880566), (12, 35940283), (23, 18751452), (37, 11656308), (46, 9375726), (69, 6250484), (74, 5828154), (92, 4687863), (111, 3885436), (138, 3125242), (148, 2914077), (157, 2747028), (222, 1942718), (269, 1603284), (276, 1562621), (314, 1373514), (444, 971359), (471, 915676), (538, 801642), (628, 686757), (807, 534428), (851, 506796), (942, 457838), (1076, 400821), (1614, 267214), (1702, 253398), (1884, 228919), (2553, 168932), (3228, 133607), (3404, 126699), (3611, 119436), (5106, 84466), (5809, 74244), (6187, 69708), (7222, 59718), (9953, 43332), (10212, 42233), (10833, 39812), (11618, 37122), (12374, 34854), (14444, 29859), (17427, 24748), (18561, 23236), (19906, 21666)]