1893702984

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{1223}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 4780944000

約数和(自身を除く): 2887241016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 433, 447, 596, 866, 894, 1192, 1223, 1299, 1732, 1788, 2446, 2598, 3464, 3576, 3669, 4892, 5196, 7338, 9784, 10392, 14676, 29352, 64517, 129034, 182227, 193551, 258068, 364454, 387102, 516136, 529559, 546681, 728908, 774204, 1059118, 1093362, 1457816, 1548408, 1588677, 2118236, 2186724, 3177354, 4236472, 4373448, 6354708, 12709416, 78904291, 157808582, 236712873, 315617164, 473425746, 631234328, 946851492, 1893702984]

約数ペア:

[(1, 1893702984), (2, 946851492), (3, 631234328), (4, 473425746), (6, 315617164), (8, 236712873), (12, 157808582), (24, 78904291), (149, 12709416), (298, 6354708), (433, 4373448), (447, 4236472), (596, 3177354), (866, 2186724), (894, 2118236), (1192, 1588677), (1223, 1548408), (1299, 1457816), (1732, 1093362), (1788, 1059118), (2446, 774204), (2598, 728908), (3464, 546681), (3576, 529559), (3669, 516136), (4892, 387102), (5196, 364454), (7338, 258068), (9784, 193551), (10392, 182227), (14676, 129034), (29352, 64517)]