385747992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2142

約数の個数: 144

約数和(自身を含む): 1238833440

約数和(自身を除く): 853085448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 252, 294, 318, 371, 392, 424, 441, 477, 504, 588, 636, 742, 882, 954, 1113, 1176, 1272, 1484, 1764, 1908, 2063, 2226, 2597, 2968, 3339, 3528, 3816, 4126, 4452, 5194, 6189, 6678, 7791, 8252, 8904, 10388, 12378, 13356, 14441, 15582, 16504, 18567, 20776, 23373, 24756, 26712, 28882, 31164, 37134, 43323, 46746, 49512, 57764, 62328, 74268, 86646, 93492, 101087, 109339, 115528, 129969, 148536, 173292, 186984, 202174, 218678, 259938, 303261, 328017, 346584, 404348, 437356, 519876, 606522, 656034, 765373, 808696, 874712, 909783, 984051, 1039752, 1213044, 1312068, 1530746, 1819566, 1968102, 2296119, 2426088, 2624136, 3061492, 3639132, 3936204, 4592238, 5357611, 6122984, 6888357, 7278264, 7872408, 9184476, 10715222, 13776714, 16072833, 18368952, 21430444, 27553428, 32145666, 42860888, 48218499, 55106856, 64291332, 96436998, 128582664, 192873996, 385747992]

約数ペア:

[(1, 385747992), (2, 192873996), (3, 128582664), (4, 96436998), (6, 64291332), (7, 55106856), (8, 48218499), (9, 42860888), (12, 32145666), (14, 27553428), (18, 21430444), (21, 18368952), (24, 16072833), (28, 13776714), (36, 10715222), (42, 9184476), (49, 7872408), (53, 7278264), (56, 6888357), (63, 6122984), (72, 5357611), (84, 4592238), (98, 3936204), (106, 3639132), (126, 3061492), (147, 2624136), (159, 2426088), (168, 2296119), (196, 1968102), (212, 1819566), (252, 1530746), (294, 1312068), (318, 1213044), (371, 1039752), (392, 984051), (424, 909783), (441, 874712), (477, 808696), (504, 765373), (588, 656034), (636, 606522), (742, 519876), (882, 437356), (954, 404348), (1113, 346584), (1176, 328017), (1272, 303261), (1484, 259938), (1764, 218678), (1908, 202174), (2063, 186984), (2226, 173292), (2597, 148536), (2968, 129969), (3339, 115528), (3528, 109339), (3816, 101087), (4126, 93492), (4452, 86646), (5194, 74268), (6189, 62328), (6678, 57764), (7791, 49512), (8252, 46746), (8904, 43323), (10388, 37134), (12378, 31164), (13356, 28882), (14441, 26712), (15582, 24756), (16504, 23373), (18567, 20776)]