249498216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1493}}^1$

素因数の和:1727

約数の個数: 96

約数和(自身を含む): 741143520

約数和(自身を除く): 491645304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 211, 264, 396, 422, 633, 792, 844, 1266, 1493, 1688, 1899, 2321, 2532, 2986, 3798, 4479, 4642, 5064, 5972, 6963, 7596, 8958, 9284, 11944, 13437, 13926, 15192, 16423, 17916, 18568, 20889, 26874, 27852, 32846, 35832, 41778, 49269, 53748, 55704, 65692, 83556, 98538, 107496, 131384, 147807, 167112, 197076, 295614, 315023, 394152, 591228, 630046, 945069, 1182456, 1260092, 1890138, 2520184, 2835207, 3465253, 3780276, 5670414, 6930506, 7560552, 10395759, 11340828, 13861012, 20791518, 22681656, 27722024, 31187277, 41583036, 62374554, 83166072, 124749108, 249498216]

約数ペア:

[(1, 249498216), (2, 124749108), (3, 83166072), (4, 62374554), (6, 41583036), (8, 31187277), (9, 27722024), (11, 22681656), (12, 20791518), (18, 13861012), (22, 11340828), (24, 10395759), (33, 7560552), (36, 6930506), (44, 5670414), (66, 3780276), (72, 3465253), (88, 2835207), (99, 2520184), (132, 1890138), (198, 1260092), (211, 1182456), (264, 945069), (396, 630046), (422, 591228), (633, 394152), (792, 315023), (844, 295614), (1266, 197076), (1493, 167112), (1688, 147807), (1899, 131384), (2321, 107496), (2532, 98538), (2986, 83556), (3798, 65692), (4479, 55704), (4642, 53748), (5064, 49269), (5972, 41778), (6963, 35832), (7596, 32846), (8958, 27852), (9284, 26874), (11944, 20889), (13437, 18568), (13926, 17916), (15192, 16423)]