255702936

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 655649280

約数和(自身を除く): 399946344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 397, 564, 571, 794, 1128, 1142, 1191, 1588, 1713, 2284, 2382, 3176, 3426, 4568, 4764, 6852, 9528, 13704, 18659, 26837, 37318, 53674, 55977, 74636, 80511, 107348, 111954, 149272, 161022, 214696, 223908, 226687, 322044, 447816, 453374, 644088, 680061, 906748, 1360122, 1813496, 2720244, 5440488, 10654289, 21308578, 31962867, 42617156, 63925734, 85234312, 127851468, 255702936]

約数ペア:

[(1, 255702936), (2, 127851468), (3, 85234312), (4, 63925734), (6, 42617156), (8, 31962867), (12, 21308578), (24, 10654289), (47, 5440488), (94, 2720244), (141, 1813496), (188, 1360122), (282, 906748), (376, 680061), (397, 644088), (564, 453374), (571, 447816), (794, 322044), (1128, 226687), (1142, 223908), (1191, 214696), (1588, 161022), (1713, 149272), (2284, 111954), (2382, 107348), (3176, 80511), (3426, 74636), (4568, 55977), (4764, 53674), (6852, 37318), (9528, 26837), (13704, 18659)]