284517504

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 849283110

約数和(自身を除く): 564765606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 257, 279, 288, 372, 384, 496, 514, 558, 576, 744, 771, 961, 992, 1028, 1116, 1152, 1488, 1542, 1922, 1984, 2056, 2232, 2313, 2883, 2976, 3084, 3844, 3968, 4112, 4464, 4626, 5766, 5952, 6168, 7688, 7967, 8224, 8649, 8928, 9252, 11532, 11904, 12336, 15376, 15934, 16448, 17298, 17856, 18504, 23064, 23901, 24672, 30752, 31868, 32896, 34596, 35712, 37008, 46128, 47802, 49344, 61504, 63736, 69192, 71703, 74016, 92256, 95604, 98688, 123008, 127472, 138384, 143406, 148032, 184512, 191208, 246977, 254944, 276768, 286812, 296064, 369024, 382416, 493954, 509888, 553536, 573624, 740931, 764832, 987908, 1019776, 1107072, 1147248, 1481862, 1529664, 1975816, 2222793, 2294496, 2963724, 3059328, 3951632, 4445586, 4588992, 5927448, 7903264, 8891172, 9177984, 11854896, 15806528, 17782344, 23709792, 31613056, 35564688, 47419584, 71129376, 94839168, 142258752, 284517504]

約数ペア:

[(1, 284517504), (2, 142258752), (3, 94839168), (4, 71129376), (6, 47419584), (8, 35564688), (9, 31613056), (12, 23709792), (16, 17782344), (18, 15806528), (24, 11854896), (31, 9177984), (32, 8891172), (36, 7903264), (48, 5927448), (62, 4588992), (64, 4445586), (72, 3951632), (93, 3059328), (96, 2963724), (124, 2294496), (128, 2222793), (144, 1975816), (186, 1529664), (192, 1481862), (248, 1147248), (257, 1107072), (279, 1019776), (288, 987908), (372, 764832), (384, 740931), (496, 573624), (514, 553536), (558, 509888), (576, 493954), (744, 382416), (771, 369024), (961, 296064), (992, 286812), (1028, 276768), (1116, 254944), (1152, 246977), (1488, 191208), (1542, 184512), (1922, 148032), (1984, 143406), (2056, 138384), (2232, 127472), (2313, 123008), (2883, 98688), (2976, 95604), (3084, 92256), (3844, 74016), (3968, 71703), (4112, 69192), (4464, 63736), (4626, 61504), (5766, 49344), (5952, 47802), (6168, 46128), (7688, 37008), (7967, 35712), (8224, 34596), (8649, 32896), (8928, 31868), (9252, 30752), (11532, 24672), (11904, 23901), (12336, 23064), (15376, 18504), (15934, 17856), (16448, 17298)]