30688896

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 95472000

約数和(自身を除く): 64783104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 233, 294, 336, 343, 384, 392, 448, 466, 588, 672, 686, 699, 784, 896, 932, 1029, 1176, 1344, 1372, 1398, 1568, 1631, 1864, 2058, 2352, 2688, 2744, 2796, 3136, 3262, 3728, 4116, 4704, 4893, 5488, 5592, 6272, 6524, 7456, 8232, 9408, 9786, 10976, 11184, 11417, 13048, 14912, 16464, 18816, 19572, 21952, 22368, 22834, 26096, 29824, 32928, 34251, 39144, 43904, 44736, 45668, 52192, 65856, 68502, 78288, 79919, 89472, 91336, 104384, 131712, 137004, 156576, 159838, 182672, 208768, 239757, 274008, 313152, 319676, 365344, 479514, 548016, 626304, 639352, 730688, 959028, 1096032, 1278704, 1461376, 1918056, 2192064, 2557408, 3836112, 4384128, 5114816, 7672224, 10229632, 15344448, 30688896]

約数ペア:

[(1, 30688896), (2, 15344448), (3, 10229632), (4, 7672224), (6, 5114816), (7, 4384128), (8, 3836112), (12, 2557408), (14, 2192064), (16, 1918056), (21, 1461376), (24, 1278704), (28, 1096032), (32, 959028), (42, 730688), (48, 639352), (49, 626304), (56, 548016), (64, 479514), (84, 365344), (96, 319676), (98, 313152), (112, 274008), (128, 239757), (147, 208768), (168, 182672), (192, 159838), (196, 156576), (224, 137004), (233, 131712), (294, 104384), (336, 91336), (343, 89472), (384, 79919), (392, 78288), (448, 68502), (466, 65856), (588, 52192), (672, 45668), (686, 44736), (699, 43904), (784, 39144), (896, 34251), (932, 32928), (1029, 29824), (1176, 26096), (1344, 22834), (1372, 22368), (1398, 21952), (1568, 19572), (1631, 18816), (1864, 16464), (2058, 14912), (2352, 13048), (2688, 11417), (2744, 11184), (2796, 10976), (3136, 9786), (3262, 9408), (3728, 8232), (4116, 7456), (4704, 6524), (4893, 6272), (5488, 5592)]