254332008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2932

約数の個数: 128

約数和(自身を含む): 821376000

約数和(自身を除く): 567043992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 84, 108, 118, 126, 168, 177, 189, 216, 236, 252, 354, 378, 413, 472, 504, 531, 708, 756, 826, 1062, 1239, 1416, 1512, 1593, 1652, 2124, 2478, 2851, 3186, 3304, 3717, 4248, 4956, 5702, 6372, 7434, 8553, 9912, 11151, 11404, 12744, 14868, 17106, 19957, 22302, 22808, 25659, 29736, 34212, 39914, 44604, 51318, 59871, 68424, 76977, 79828, 89208, 102636, 119742, 153954, 159656, 168209, 179613, 205272, 239484, 307908, 336418, 359226, 478968, 504627, 538839, 615816, 672836, 718452, 1009254, 1077678, 1177463, 1345672, 1436904, 1513881, 2018508, 2155356, 2354926, 3027762, 3532389, 4037016, 4310712, 4541643, 4709852, 6055524, 7064778, 9083286, 9419704, 10597167, 12111048, 14129556, 18166572, 21194334, 28259112, 31791501, 36333144, 42388668, 63583002, 84777336, 127166004, 254332008]

約数ペア:

[(1, 254332008), (2, 127166004), (3, 84777336), (4, 63583002), (6, 42388668), (7, 36333144), (8, 31791501), (9, 28259112), (12, 21194334), (14, 18166572), (18, 14129556), (21, 12111048), (24, 10597167), (27, 9419704), (28, 9083286), (36, 7064778), (42, 6055524), (54, 4709852), (56, 4541643), (59, 4310712), (63, 4037016), (72, 3532389), (84, 3027762), (108, 2354926), (118, 2155356), (126, 2018508), (168, 1513881), (177, 1436904), (189, 1345672), (216, 1177463), (236, 1077678), (252, 1009254), (354, 718452), (378, 672836), (413, 615816), (472, 538839), (504, 504627), (531, 478968), (708, 359226), (756, 336418), (826, 307908), (1062, 239484), (1239, 205272), (1416, 179613), (1512, 168209), (1593, 159656), (1652, 153954), (2124, 119742), (2478, 102636), (2851, 89208), (3186, 79828), (3304, 76977), (3717, 68424), (4248, 59871), (4956, 51318), (5702, 44604), (6372, 39914), (7434, 34212), (8553, 29736), (9912, 25659), (11151, 22808), (11404, 22302), (12744, 19957), (14868, 17106)]