1255393944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19309}}^1$

素因数の和:19374

約数の個数: 128

約数和(自身を含む): 4078272000

約数和(自身を除く): 2822878056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 5418, 7224, 8127, 9288, 10836, 16254, 19309, 21672, 32508, 38618, 57927, 65016, 77236, 115854, 135163, 154472, 173781, 231708, 270326, 347562, 405489, 463416, 521343, 540652, 695124, 810978, 830287, 1042686, 1081304, 1216467, 1390248, 1621956, 1660574, 2085372, 2432934, 2490861, 3243912, 3321148, 3649401, 4170744, 4865868, 4981722, 5812009, 6642296, 7298802, 7472583, 9731736, 9963444, 11624018, 14597604, 14945166, 17436027, 19926888, 22417749, 23248036, 29195208, 29890332, 34872054, 44835498, 46496072, 52308081, 59780664, 69744108, 89670996, 104616162, 139488216, 156924243, 179341992, 209232324, 313848486, 418464648, 627696972, 1255393944]

約数ペア:

[(1, 1255393944), (2, 627696972), (3, 418464648), (4, 313848486), (6, 209232324), (7, 179341992), (8, 156924243), (9, 139488216), (12, 104616162), (14, 89670996), (18, 69744108), (21, 59780664), (24, 52308081), (27, 46496072), (28, 44835498), (36, 34872054), (42, 29890332), (43, 29195208), (54, 23248036), (56, 22417749), (63, 19926888), (72, 17436027), (84, 14945166), (86, 14597604), (108, 11624018), (126, 9963444), (129, 9731736), (168, 7472583), (172, 7298802), (189, 6642296), (216, 5812009), (252, 4981722), (258, 4865868), (301, 4170744), (344, 3649401), (378, 3321148), (387, 3243912), (504, 2490861), (516, 2432934), (602, 2085372), (756, 1660574), (774, 1621956), (903, 1390248), (1032, 1216467), (1161, 1081304), (1204, 1042686), (1512, 830287), (1548, 810978), (1806, 695124), (2322, 540652), (2408, 521343), (2709, 463416), (3096, 405489), (3612, 347562), (4644, 270326), (5418, 231708), (7224, 173781), (8127, 154472), (9288, 135163), (10836, 115854), (16254, 77236), (19309, 65016), (21672, 57927), (32508, 38618)]