634969832

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{10061}}^1$

素因数の和:10111

約数の個数: 64

約数和(自身を含む): 1448928000

約数和(自身を除く): 813958168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 392, 644, 686, 1127, 1288, 1372, 2254, 2744, 4508, 7889, 9016, 10061, 15778, 20122, 31556, 40244, 63112, 70427, 80488, 140854, 231403, 281708, 462806, 492989, 563416, 925612, 985978, 1619821, 1851224, 1971956, 3239642, 3450923, 3943912, 6479284, 6901846, 11338747, 12958568, 13803692, 22677494, 27607384, 45354988, 79371229, 90709976, 158742458, 317484916, 634969832]

約数ペア:

[(1, 634969832), (2, 317484916), (4, 158742458), (7, 90709976), (8, 79371229), (14, 45354988), (23, 27607384), (28, 22677494), (46, 13803692), (49, 12958568), (56, 11338747), (92, 6901846), (98, 6479284), (161, 3943912), (184, 3450923), (196, 3239642), (322, 1971956), (343, 1851224), (392, 1619821), (644, 985978), (686, 925612), (1127, 563416), (1288, 492989), (1372, 462806), (2254, 281708), (2744, 231403), (4508, 140854), (7889, 80488), (9016, 70427), (10061, 63112), (15778, 40244), (20122, 31556)]