671840064

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{166627}}^1$

素因数の和:166652

約数の個数: 84

約数和(自身を含む): 2200822624

約数和(自身を除く): 1528982560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 166627, 333254, 499881, 666508, 999762, 1166389, 1333016, 1499643, 1999524, 2332778, 2666032, 2999286, 3499167, 3999048, 4665556, 5332064, 5998572, 6998334, 7998096, 9331112, 10497501, 10664128, 11997144, 13996668, 15996192, 18662224, 20995002, 23994288, 27993336, 31992384, 37324448, 41990004, 47988576, 55986672, 74648896, 83980008, 95977152, 111973344, 167960016, 223946688, 335920032, 671840064]

約数ペア:

[(1, 671840064), (2, 335920032), (3, 223946688), (4, 167960016), (6, 111973344), (7, 95977152), (8, 83980008), (9, 74648896), (12, 55986672), (14, 47988576), (16, 41990004), (18, 37324448), (21, 31992384), (24, 27993336), (28, 23994288), (32, 20995002), (36, 18662224), (42, 15996192), (48, 13996668), (56, 11997144), (63, 10664128), (64, 10497501), (72, 9331112), (84, 7998096), (96, 6998334), (112, 5998572), (126, 5332064), (144, 4665556), (168, 3999048), (192, 3499167), (224, 2999286), (252, 2666032), (288, 2332778), (336, 1999524), (448, 1499643), (504, 1333016), (576, 1166389), (672, 999762), (1008, 666508), (1344, 499881), (2016, 333254), (4032, 166627)]