248354424

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^2\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 714079080

約数和(自身を除く): 465724656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 103, 108, 122, 162, 183, 206, 216, 244, 309, 324, 366, 412, 488, 549, 618, 648, 732, 824, 927, 1098, 1236, 1464, 1647, 1854, 2196, 2472, 2781, 3294, 3708, 3721, 4392, 4941, 5562, 6283, 6588, 7416, 7442, 8343, 9882, 11124, 11163, 12566, 13176, 14884, 16686, 18849, 19764, 22248, 22326, 25132, 29768, 33372, 33489, 37698, 39528, 44652, 50264, 56547, 66744, 66978, 75396, 89304, 100467, 113094, 133956, 150792, 169641, 200934, 226188, 267912, 301401, 339282, 383263, 401868, 452376, 508923, 602802, 678564, 766526, 803736, 1017846, 1149789, 1205604, 1357128, 1533052, 2035692, 2299578, 2411208, 3066104, 3449367, 4071384, 4599156, 6898734, 9198312, 10348101, 13797468, 20696202, 27594936, 31044303, 41392404, 62088606, 82784808, 124177212, 248354424]

約数ペア:

[(1, 248354424), (2, 124177212), (3, 82784808), (4, 62088606), (6, 41392404), (8, 31044303), (9, 27594936), (12, 20696202), (18, 13797468), (24, 10348101), (27, 9198312), (36, 6898734), (54, 4599156), (61, 4071384), (72, 3449367), (81, 3066104), (103, 2411208), (108, 2299578), (122, 2035692), (162, 1533052), (183, 1357128), (206, 1205604), (216, 1149789), (244, 1017846), (309, 803736), (324, 766526), (366, 678564), (412, 602802), (488, 508923), (549, 452376), (618, 401868), (648, 383263), (732, 339282), (824, 301401), (927, 267912), (1098, 226188), (1236, 200934), (1464, 169641), (1647, 150792), (1854, 133956), (2196, 113094), (2472, 100467), (2781, 89304), (3294, 75396), (3708, 66978), (3721, 66744), (4392, 56547), (4941, 50264), (5562, 44652), (6283, 39528), (6588, 37698), (7416, 33489), (7442, 33372), (8343, 29768), (9882, 25132), (11124, 22326), (11163, 22248), (12566, 19764), (13176, 18849), (14884, 16686)]