2028751776

素因数分解:

$2^5\times 3^2\times {\mathrm{661}}^1\times {\mathrm{10657}}^1$

素因数の和:11334

約数の個数: 72

約数和(自身を含む): 5778533124

約数和(自身を除く): 3749781348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 10576, 10657, 11898, 15864, 21152, 21314, 23796, 31728, 31971, 42628, 47592, 63456, 63942, 85256, 95184, 95913, 127884, 170512, 190368, 191826, 255768, 341024, 383652, 511536, 767304, 1023072, 1534608, 3069216, 7044277, 14088554, 21132831, 28177108, 42265662, 56354216, 63398493, 84531324, 112708432, 126796986, 169062648, 225416864, 253593972, 338125296, 507187944, 676250592, 1014375888, 2028751776]

約数ペア:

[(1, 2028751776), (2, 1014375888), (3, 676250592), (4, 507187944), (6, 338125296), (8, 253593972), (9, 225416864), (12, 169062648), (16, 126796986), (18, 112708432), (24, 84531324), (32, 63398493), (36, 56354216), (48, 42265662), (72, 28177108), (96, 21132831), (144, 14088554), (288, 7044277), (661, 3069216), (1322, 1534608), (1983, 1023072), (2644, 767304), (3966, 511536), (5288, 383652), (5949, 341024), (7932, 255768), (10576, 191826), (10657, 190368), (11898, 170512), (15864, 127884), (21152, 95913), (21314, 95184), (23796, 85256), (31728, 63942), (31971, 63456), (42628, 47592)]