858438112

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 2007742464

約数和(自身を除く): 1149304352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 181, 217, 224, 248, 362, 434, 496, 683, 724, 868, 992, 1267, 1366, 1448, 1736, 2534, 2732, 2896, 3472, 4781, 5068, 5464, 5611, 5792, 6944, 9562, 10136, 10928, 11222, 19124, 20272, 21173, 21856, 22444, 38248, 39277, 40544, 42346, 44888, 76496, 78554, 84692, 89776, 123623, 148211, 152992, 157108, 169384, 179552, 247246, 296422, 314216, 338768, 494492, 592844, 628432, 677536, 865361, 988984, 1185688, 1256864, 1730722, 1977968, 2371376, 3461444, 3832313, 3955936, 4742752, 6922888, 7664626, 13845776, 15329252, 26826191, 27691552, 30658504, 53652382, 61317008, 107304764, 122634016, 214609528, 429219056, 858438112]

約数ペア:

[(1, 858438112), (2, 429219056), (4, 214609528), (7, 122634016), (8, 107304764), (14, 61317008), (16, 53652382), (28, 30658504), (31, 27691552), (32, 26826191), (56, 15329252), (62, 13845776), (112, 7664626), (124, 6922888), (181, 4742752), (217, 3955936), (224, 3832313), (248, 3461444), (362, 2371376), (434, 1977968), (496, 1730722), (683, 1256864), (724, 1185688), (868, 988984), (992, 865361), (1267, 677536), (1366, 628432), (1448, 592844), (1736, 494492), (2534, 338768), (2732, 314216), (2896, 296422), (3472, 247246), (4781, 179552), (5068, 169384), (5464, 157108), (5611, 152992), (5792, 148211), (6944, 123623), (9562, 89776), (10136, 84692), (10928, 78554), (11222, 76496), (19124, 44888), (20272, 42346), (21173, 40544), (21856, 39277), (22444, 38248)]