663530784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13907}}^1$

素因数の和:13998

約数の個数: 96

約数和(自身を含む): 2018774016

約数和(自身を除く): 1355243232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6816, 7952, 11928, 13907, 15904, 23856, 27814, 41721, 47712, 55628, 83442, 97349, 111256, 166884, 194698, 222512, 292047, 333768, 389396, 445024, 584094, 667536, 778792, 987397, 1168188, 1335072, 1557584, 1974794, 2336376, 2962191, 3115168, 3949588, 4672752, 5924382, 6911779, 7899176, 9345504, 11848764, 13823558, 15798352, 20735337, 23697528, 27647116, 31596704, 41470674, 47395056, 55294232, 82941348, 94790112, 110588464, 165882696, 221176928, 331765392, 663530784]

約数ペア:

[(1, 663530784), (2, 331765392), (3, 221176928), (4, 165882696), (6, 110588464), (7, 94790112), (8, 82941348), (12, 55294232), (14, 47395056), (16, 41470674), (21, 31596704), (24, 27647116), (28, 23697528), (32, 20735337), (42, 15798352), (48, 13823558), (56, 11848764), (71, 9345504), (84, 7899176), (96, 6911779), (112, 5924382), (142, 4672752), (168, 3949588), (213, 3115168), (224, 2962191), (284, 2336376), (336, 1974794), (426, 1557584), (497, 1335072), (568, 1168188), (672, 987397), (852, 778792), (994, 667536), (1136, 584094), (1491, 445024), (1704, 389396), (1988, 333768), (2272, 292047), (2982, 222512), (3408, 194698), (3976, 166884), (5964, 111256), (6816, 97349), (7952, 83442), (11928, 55628), (13907, 47712), (15904, 41721), (23856, 27814)]