211961232

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1$

素因数の和:2470

約数の個数: 160

約数和(自身を含む): 719596800

約数和(自身を除く): 507635568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 232, 252, 261, 336, 348, 378, 406, 432, 464, 504, 522, 609, 696, 756, 783, 812, 1008, 1044, 1218, 1392, 1512, 1566, 1624, 1827, 2088, 2417, 2436, 3024, 3132, 3248, 3654, 4176, 4834, 4872, 5481, 6264, 7251, 7308, 9668, 9744, 10962, 12528, 14502, 14616, 16919, 19336, 21753, 21924, 29004, 29232, 33838, 38672, 43506, 43848, 50757, 58008, 65259, 67676, 70093, 87012, 87696, 101514, 116016, 130518, 135352, 140186, 152271, 174024, 203028, 210279, 261036, 270704, 280372, 304542, 348048, 406056, 420558, 456813, 490651, 522072, 560744, 609084, 630837, 812112, 841116, 913626, 981302, 1044144, 1121488, 1218168, 1261674, 1471953, 1682232, 1827252, 1892511, 1962604, 2436336, 2523348, 2943906, 3364464, 3654504, 3785022, 3925208, 4415859, 5046696, 5887812, 7309008, 7570044, 7850416, 8831718, 10093392, 11775624, 13247577, 15140088, 17663436, 23551248, 26495154, 30280176, 35326872, 52990308, 70653744, 105980616, 211961232]

約数ペア:

[(1, 211961232), (2, 105980616), (3, 70653744), (4, 52990308), (6, 35326872), (7, 30280176), (8, 26495154), (9, 23551248), (12, 17663436), (14, 15140088), (16, 13247577), (18, 11775624), (21, 10093392), (24, 8831718), (27, 7850416), (28, 7570044), (29, 7309008), (36, 5887812), (42, 5046696), (48, 4415859), (54, 3925208), (56, 3785022), (58, 3654504), (63, 3364464), (72, 2943906), (84, 2523348), (87, 2436336), (108, 1962604), (112, 1892511), (116, 1827252), (126, 1682232), (144, 1471953), (168, 1261674), (174, 1218168), (189, 1121488), (203, 1044144), (216, 981302), (232, 913626), (252, 841116), (261, 812112), (336, 630837), (348, 609084), (378, 560744), (406, 522072), (432, 490651), (464, 456813), (504, 420558), (522, 406056), (609, 348048), (696, 304542), (756, 280372), (783, 270704), (812, 261036), (1008, 210279), (1044, 203028), (1218, 174024), (1392, 152271), (1512, 140186), (1566, 135352), (1624, 130518), (1827, 116016), (2088, 101514), (2417, 87696), (2436, 87012), (3024, 70093), (3132, 67676), (3248, 65259), (3654, 58008), (4176, 50757), (4834, 43848), (4872, 43506), (5481, 38672), (6264, 33838), (7251, 29232), (7308, 29004), (9668, 21924), (9744, 21753), (10962, 19336), (12528, 16919), (14502, 14616)]