218938464

素因数分解:

$2^5\times 3^4\times {\mathrm{84467}}^1$

素因数の和:84489

約数の個数: 60

約数和(自身を含む): 643899564

約数和(自身を除く): 424961100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 84467, 168934, 253401, 337868, 506802, 675736, 760203, 1013604, 1351472, 1520406, 2027208, 2280609, 2702944, 3040812, 4054416, 4561218, 6081624, 6841827, 8108832, 9122436, 12163248, 13683654, 18244872, 24326496, 27367308, 36489744, 54734616, 72979488, 109469232, 218938464]

約数ペア:

[(1, 218938464), (2, 109469232), (3, 72979488), (4, 54734616), (6, 36489744), (8, 27367308), (9, 24326496), (12, 18244872), (16, 13683654), (18, 12163248), (24, 9122436), (27, 8108832), (32, 6841827), (36, 6081624), (48, 4561218), (54, 4054416), (72, 3040812), (81, 2702944), (96, 2280609), (108, 2027208), (144, 1520406), (162, 1351472), (216, 1013604), (288, 760203), (324, 675736), (432, 506802), (648, 337868), (864, 253401), (1296, 168934), (2592, 84467)]