331797151728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20431}}^1\times {\mathrm{16111}}^1$

素因数の和:36563

約数の個数: 120

約数和(自身を含む): 1061342038016

約数和(自身を除く): 729544886288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 16111, 20431, 32222, 40862, 48333, 61293, 64444, 81724, 96666, 112777, 122586, 128888, 143017, 144999, 163448, 183879, 193332, 225554, 245172, 257776, 286034, 289998, 326896, 338331, 367758, 386664, 429051, 451108, 490344, 572068, 579996, 676662, 735516, 773328, 858102, 902216, 980688, 1014993, 1144136, 1159992, 1287153, 1353324, 1471032, 1716204, 1804432, 2029986, 2288272, 2319984, 2574306, 2706648, 2942064, 3432408, 4059972, 5148612, 5413296, 6864816, 8119944, 10297224, 16239888, 20594448, 329163841, 658327682, 987491523, 1316655364, 1974983046, 2304146887, 2633310728, 2962474569, 3949966092, 4608293774, 5266621456, 5924949138, 6912440661, 7899932184, 9216587548, 11849898276, 13824881322, 15799864368, 18433175096, 20737321983, 23699796552, 27649762644, 36866350192, 41474643966, 47399593104, 55299525288, 82949287932, 110599050576, 165898575864, 331797151728]

約数ペア:

[(1, 331797151728), (2, 165898575864), (3, 110599050576), (4, 82949287932), (6, 55299525288), (7, 47399593104), (8, 41474643966), (9, 36866350192), (12, 27649762644), (14, 23699796552), (16, 20737321983), (18, 18433175096), (21, 15799864368), (24, 13824881322), (28, 11849898276), (36, 9216587548), (42, 7899932184), (48, 6912440661), (56, 5924949138), (63, 5266621456), (72, 4608293774), (84, 3949966092), (112, 2962474569), (126, 2633310728), (144, 2304146887), (168, 1974983046), (252, 1316655364), (336, 987491523), (504, 658327682), (1008, 329163841), (16111, 20594448), (20431, 16239888), (32222, 10297224), (40862, 8119944), (48333, 6864816), (61293, 5413296), (64444, 5148612), (81724, 4059972), (96666, 3432408), (112777, 2942064), (122586, 2706648), (128888, 2574306), (143017, 2319984), (144999, 2288272), (163448, 2029986), (183879, 1804432), (193332, 1716204), (225554, 1471032), (245172, 1353324), (257776, 1287153), (286034, 1159992), (289998, 1144136), (326896, 1014993), (338331, 980688), (367758, 902216), (386664, 858102), (429051, 773328), (451108, 735516), (490344, 676662), (572068, 579996)]