297688032

素因数分解:

$2^5\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1259}}^1$

素因数の和:2096

約数の個数: 72

約数和(自身を含む): 848254680

約数和(自身を除く): 550566648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 821, 1259, 1642, 2463, 2518, 3284, 3777, 4926, 5036, 6568, 7389, 7554, 9852, 10072, 11331, 13136, 14778, 15108, 19704, 20144, 22662, 26272, 29556, 30216, 39408, 40288, 45324, 59112, 60432, 78816, 90648, 118224, 120864, 181296, 236448, 362592, 1033639, 2067278, 3100917, 4134556, 6201834, 8269112, 9302751, 12403668, 16538224, 18605502, 24807336, 33076448, 37211004, 49614672, 74422008, 99229344, 148844016, 297688032]

約数ペア:

[(1, 297688032), (2, 148844016), (3, 99229344), (4, 74422008), (6, 49614672), (8, 37211004), (9, 33076448), (12, 24807336), (16, 18605502), (18, 16538224), (24, 12403668), (32, 9302751), (36, 8269112), (48, 6201834), (72, 4134556), (96, 3100917), (144, 2067278), (288, 1033639), (821, 362592), (1259, 236448), (1642, 181296), (2463, 120864), (2518, 118224), (3284, 90648), (3777, 78816), (4926, 60432), (5036, 59112), (6568, 45324), (7389, 40288), (7554, 39408), (9852, 30216), (10072, 29556), (11331, 26272), (13136, 22662), (14778, 20144), (15108, 19704)]