768554810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 1477440000

約数和(自身を除く): 708885190

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 113, 145, 226, 235, 290, 470, 499, 565, 998, 1130, 1363, 2495, 2726, 3277, 4990, 5311, 6554, 6815, 10622, 13630, 14471, 16385, 23453, 26555, 28942, 32770, 46906, 53110, 56387, 72355, 112774, 117265, 144710, 154019, 234530, 281935, 308038, 563870, 680137, 770095, 1360274, 1540190, 1635223, 2650189, 3270446, 3400685, 5300378, 6801370, 8176115, 13250945, 16352230, 26501890, 76855481, 153710962, 384277405, 768554810]

約数ペア:

[(1, 768554810), (2, 384277405), (5, 153710962), (10, 76855481), (29, 26501890), (47, 16352230), (58, 13250945), (94, 8176115), (113, 6801370), (145, 5300378), (226, 3400685), (235, 3270446), (290, 2650189), (470, 1635223), (499, 1540190), (565, 1360274), (998, 770095), (1130, 680137), (1363, 563870), (2495, 308038), (2726, 281935), (3277, 234530), (4990, 154019), (5311, 144710), (6554, 117265), (6815, 112774), (10622, 72355), (13630, 56387), (14471, 53110), (16385, 46906), (23453, 32770), (26555, 28942)]