331333912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{983}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 767047680

約数和(自身を除く): 435713768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 463, 728, 926, 983, 1852, 1966, 3241, 3704, 3932, 6019, 6482, 6881, 7864, 12038, 12779, 12964, 13762, 24076, 25558, 25928, 27524, 42133, 48152, 51116, 55048, 84266, 89453, 102232, 168532, 178906, 337064, 357812, 455129, 715624, 910258, 1820516, 3185903, 3641032, 5916677, 6371806, 11833354, 12743612, 23666708, 25487224, 41416739, 47333416, 82833478, 165666956, 331333912]

約数ペア:

[(1, 331333912), (2, 165666956), (4, 82833478), (7, 47333416), (8, 41416739), (13, 25487224), (14, 23666708), (26, 12743612), (28, 11833354), (52, 6371806), (56, 5916677), (91, 3641032), (104, 3185903), (182, 1820516), (364, 910258), (463, 715624), (728, 455129), (926, 357812), (983, 337064), (1852, 178906), (1966, 168532), (3241, 102232), (3704, 89453), (3932, 84266), (6019, 55048), (6482, 51116), (6881, 48152), (7864, 42133), (12038, 27524), (12779, 25928), (12964, 25558), (13762, 24076)]