248590008

素因数分解:

$2^3\times 3^2\times {\mathrm{881}}^1\times {\mathrm{3919}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 674200800

約数和(自身を除く): 425610792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 881, 1762, 2643, 3524, 3919, 5286, 7048, 7838, 7929, 10572, 11757, 15676, 15858, 21144, 23514, 31352, 31716, 35271, 47028, 63432, 70542, 94056, 141084, 282168, 3452639, 6905278, 10357917, 13810556, 20715834, 27621112, 31073751, 41431668, 62147502, 82863336, 124295004, 248590008]

約数ペア:

[(1, 248590008), (2, 124295004), (3, 82863336), (4, 62147502), (6, 41431668), (8, 31073751), (9, 27621112), (12, 20715834), (18, 13810556), (24, 10357917), (36, 6905278), (72, 3452639), (881, 282168), (1762, 141084), (2643, 94056), (3524, 70542), (3919, 63432), (5286, 47028), (7048, 35271), (7838, 31716), (7929, 31352), (10572, 23514), (11757, 21144), (15676, 15858)]