858487932

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 2197993616

約数和(自身を除く): 1339505684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 193, 314, 386, 471, 579, 628, 772, 787, 942, 1158, 1413, 1574, 1737, 1884, 2316, 2361, 2826, 3148, 3474, 4722, 5652, 6948, 7083, 9444, 14166, 28332, 30301, 60602, 90903, 121204, 123559, 151891, 181806, 247118, 272709, 303782, 363612, 370677, 455673, 494236, 545418, 607564, 741354, 911346, 1090836, 1112031, 1367019, 1482708, 1822692, 2224062, 2734038, 4448124, 5468076, 23846887, 47693774, 71540661, 95387548, 143081322, 214621983, 286162644, 429243966, 858487932]

約数ペア:

[(1, 858487932), (2, 429243966), (3, 286162644), (4, 214621983), (6, 143081322), (9, 95387548), (12, 71540661), (18, 47693774), (36, 23846887), (157, 5468076), (193, 4448124), (314, 2734038), (386, 2224062), (471, 1822692), (579, 1482708), (628, 1367019), (772, 1112031), (787, 1090836), (942, 911346), (1158, 741354), (1413, 607564), (1574, 545418), (1737, 494236), (1884, 455673), (2316, 370677), (2361, 363612), (2826, 303782), (3148, 272709), (3474, 247118), (4722, 181806), (5652, 151891), (6948, 123559), (7083, 121204), (9444, 90903), (14166, 60602), (28332, 30301)]