211887144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3324

約数の個数: 128

約数和(自身を含む): 688512000

約数和(自身を除く): 476624856

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, 3259, 3612, 4644, 5418, 6518, 7224, 8127, 9288, 9777, 10836, 13036, 16254, 19554, 21672, 22813, 26072, 29331, 32508, 39108, 45626, 58662, 65016, 68439, 78216, 87993, 91252, 117324, 136878, 140137, 175986, 182504, 205317, 234648, 273756, 280274, 351972, 410634, 420411, 547512, 560548, 615951, 703944, 821268, 840822, 980959, 1121096, 1231902, 1261233, 1642536, 1681644, 1961918, 2463804, 2522466, 2942877, 3363288, 3783699, 3923836, 4927608, 5044932, 5885754, 7567398, 7847672, 8828631, 10089864, 11771508, 15134796, 17657262, 23543016, 26485893, 30269592, 35314524, 52971786, 70629048, 105943572, 211887144]

約数ペア:

[(1, 211887144), (2, 105943572), (3, 70629048), (4, 52971786), (6, 35314524), (7, 30269592), (8, 26485893), (9, 23543016), (12, 17657262), (14, 15134796), (18, 11771508), (21, 10089864), (24, 8828631), (27, 7847672), (28, 7567398), (36, 5885754), (42, 5044932), (43, 4927608), (54, 3923836), (56, 3783699), (63, 3363288), (72, 2942877), (84, 2522466), (86, 2463804), (108, 1961918), (126, 1681644), (129, 1642536), (168, 1261233), (172, 1231902), (189, 1121096), (216, 980959), (252, 840822), (258, 821268), (301, 703944), (344, 615951), (378, 560548), (387, 547512), (504, 420411), (516, 410634), (602, 351972), (756, 280274), (774, 273756), (903, 234648), (1032, 205317), (1161, 182504), (1204, 175986), (1512, 140137), (1548, 136878), (1806, 117324), (2322, 91252), (2408, 87993), (2709, 78216), (3096, 68439), (3259, 65016), (3612, 58662), (4644, 45626), (5418, 39108), (6518, 32508), (7224, 29331), (8127, 26072), (9288, 22813), (9777, 21672), (10836, 19554), (13036, 16254)]