871784928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{432433}}^1$

素因数の和:432456

約数の個数: 72

約数和(自身を含む): 2833307568

約数和(自身を除く): 1961522640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 432433, 864866, 1297299, 1729732, 2594598, 3027031, 3459464, 3891897, 5189196, 6054062, 6918928, 7783794, 9081093, 10378392, 12108124, 13837856, 15567588, 18162186, 20756784, 24216248, 27243279, 31135176, 36324372, 41513568, 48432496, 54486558, 62270352, 72648744, 96864992, 108973116, 124540704, 145297488, 217946232, 290594976, 435892464, 871784928]

約数ペア:

[(1, 871784928), (2, 435892464), (3, 290594976), (4, 217946232), (6, 145297488), (7, 124540704), (8, 108973116), (9, 96864992), (12, 72648744), (14, 62270352), (16, 54486558), (18, 48432496), (21, 41513568), (24, 36324372), (28, 31135176), (32, 27243279), (36, 24216248), (42, 20756784), (48, 18162186), (56, 15567588), (63, 13837856), (72, 12108124), (84, 10378392), (96, 9081093), (112, 7783794), (126, 6918928), (144, 6054062), (168, 5189196), (224, 3891897), (252, 3459464), (288, 3027031), (336, 2594598), (504, 1729732), (672, 1297299), (1008, 864866), (2016, 432433)]