321305724

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{63299}}^1$

素因数の和:63359

約数の個数: 48

約数和(自身を含む): 850752000

約数和(自身を除く): 529446276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 63299, 126598, 189897, 253196, 379794, 569691, 759588, 1139382, 1709073, 2278764, 2975053, 3418146, 5950106, 6836292, 8925159, 11900212, 17850318, 26775477, 35700636, 53550954, 80326431, 107101908, 160652862, 321305724]

約数ペア:

[(1, 321305724), (2, 160652862), (3, 107101908), (4, 80326431), (6, 53550954), (9, 35700636), (12, 26775477), (18, 17850318), (27, 11900212), (36, 8925159), (47, 6836292), (54, 5950106), (94, 3418146), (108, 2975053), (141, 2278764), (188, 1709073), (282, 1139382), (423, 759588), (564, 569691), (846, 379794), (1269, 253196), (1692, 189897), (2538, 126598), (5076, 63299)]