904707968

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 1957616640

約数和(自身を除く): 1052908672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 67, 82, 83, 124, 128, 134, 164, 166, 248, 268, 328, 332, 496, 536, 656, 664, 992, 1072, 1271, 1312, 1328, 1984, 2077, 2144, 2542, 2573, 2624, 2656, 2747, 3403, 3968, 4154, 4288, 5084, 5146, 5248, 5312, 5494, 5561, 6806, 8308, 8576, 10168, 10292, 10624, 10988, 11122, 13612, 16616, 20336, 20584, 21976, 22244, 27224, 33232, 40672, 41168, 43952, 44488, 54448, 66464, 81344, 82336, 85157, 87904, 88976, 105493, 108896, 132928, 162688, 164672, 170314, 172391, 175808, 177952, 210986, 217792, 228001, 265856, 329344, 340628, 344782, 351616, 355904, 421972, 435584, 456002, 681256, 689564, 711808, 843944, 912004, 1362512, 1379128, 1687888, 1824008, 2725024, 2758256, 3375776, 3648016, 5450048, 5516512, 6751552, 7068031, 7296032, 10900096, 11033024, 13503104, 14136062, 14592064, 22066048, 28272124, 29184128, 56544248, 113088496, 226176992, 452353984, 904707968]

約数ペア:

[(1, 904707968), (2, 452353984), (4, 226176992), (8, 113088496), (16, 56544248), (31, 29184128), (32, 28272124), (41, 22066048), (62, 14592064), (64, 14136062), (67, 13503104), (82, 11033024), (83, 10900096), (124, 7296032), (128, 7068031), (134, 6751552), (164, 5516512), (166, 5450048), (248, 3648016), (268, 3375776), (328, 2758256), (332, 2725024), (496, 1824008), (536, 1687888), (656, 1379128), (664, 1362512), (992, 912004), (1072, 843944), (1271, 711808), (1312, 689564), (1328, 681256), (1984, 456002), (2077, 435584), (2144, 421972), (2542, 355904), (2573, 351616), (2624, 344782), (2656, 340628), (2747, 329344), (3403, 265856), (3968, 228001), (4154, 217792), (4288, 210986), (5084, 177952), (5146, 175808), (5248, 172391), (5312, 170314), (5494, 164672), (5561, 162688), (6806, 132928), (8308, 108896), (8576, 105493), (10168, 88976), (10292, 87904), (10624, 85157), (10988, 82336), (11122, 81344), (13612, 66464), (16616, 54448), (20336, 44488), (20584, 43952), (21976, 41168), (22244, 40672), (27224, 33232)]