854156616

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 2158178880

約数和(自身を除く): 1304022264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 397, 471, 571, 628, 794, 942, 1142, 1191, 1256, 1588, 1713, 1884, 2284, 2382, 3176, 3426, 3768, 4568, 4764, 6852, 9528, 13704, 62329, 89647, 124658, 179294, 186987, 226687, 249316, 268941, 358588, 373974, 453374, 498632, 537882, 680061, 717176, 747948, 906748, 1075764, 1360122, 1495896, 1813496, 2151528, 2720244, 5440488, 35589859, 71179718, 106769577, 142359436, 213539154, 284718872, 427078308, 854156616]

約数ペア:

[(1, 854156616), (2, 427078308), (3, 284718872), (4, 213539154), (6, 142359436), (8, 106769577), (12, 71179718), (24, 35589859), (157, 5440488), (314, 2720244), (397, 2151528), (471, 1813496), (571, 1495896), (628, 1360122), (794, 1075764), (942, 906748), (1142, 747948), (1191, 717176), (1256, 680061), (1588, 537882), (1713, 498632), (1884, 453374), (2284, 373974), (2382, 358588), (3176, 268941), (3426, 249316), (3768, 226687), (4568, 186987), (4764, 179294), (6852, 124658), (9528, 89647), (13704, 62329)]