399156576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45691}}^1$

素因数の和:45724

約数の個数: 96

約数和(自身を含む): 1289611008

約数和(自身を除く): 890454432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 45691, 91382, 137073, 182764, 274146, 319837, 365528, 548292, 593983, 639674, 731056, 959511, 1096584, 1187966, 1279348, 1462112, 1781949, 1919022, 2193168, 2375932, 2558696, 3563898, 3838044, 4157881, 4386336, 4751864, 5117392, 7127796, 7676088, 8315762, 9503728, 10234784, 12473643, 14255592, 15352176, 16631524, 19007456, 24947286, 28511184, 30704352, 33263048, 49894572, 57022368, 66526096, 99789144, 133052192, 199578288, 399156576]

約数ペア:

[(1, 399156576), (2, 199578288), (3, 133052192), (4, 99789144), (6, 66526096), (7, 57022368), (8, 49894572), (12, 33263048), (13, 30704352), (14, 28511184), (16, 24947286), (21, 19007456), (24, 16631524), (26, 15352176), (28, 14255592), (32, 12473643), (39, 10234784), (42, 9503728), (48, 8315762), (52, 7676088), (56, 7127796), (78, 5117392), (84, 4751864), (91, 4386336), (96, 4157881), (104, 3838044), (112, 3563898), (156, 2558696), (168, 2375932), (182, 2193168), (208, 1919022), (224, 1781949), (273, 1462112), (312, 1279348), (336, 1187966), (364, 1096584), (416, 959511), (546, 731056), (624, 639674), (672, 593983), (728, 548292), (1092, 365528), (1248, 319837), (1456, 274146), (2184, 182764), (2912, 137073), (4368, 91382), (8736, 45691)]