538312338

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 1233169920

約数和(自身を除く): 694857582

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 113, 141, 226, 282, 339, 423, 678, 846, 1017, 1269, 1877, 2034, 2538, 3051, 3754, 5311, 5631, 6102, 10622, 11262, 15933, 16893, 31866, 33786, 47799, 50679, 88219, 95598, 101358, 143397, 176438, 212101, 264657, 286794, 424202, 529314, 636303, 793971, 1272606, 1587942, 1908909, 2381913, 3817818, 4763826, 5726727, 9968747, 11453454, 19937494, 29906241, 59812482, 89718723, 179437446, 269156169, 538312338]

約数ペア:

[(1, 538312338), (2, 269156169), (3, 179437446), (6, 89718723), (9, 59812482), (18, 29906241), (27, 19937494), (47, 11453454), (54, 9968747), (94, 5726727), (113, 4763826), (141, 3817818), (226, 2381913), (282, 1908909), (339, 1587942), (423, 1272606), (678, 793971), (846, 636303), (1017, 529314), (1269, 424202), (1877, 286794), (2034, 264657), (2538, 212101), (3051, 176438), (3754, 143397), (5311, 101358), (5631, 95598), (6102, 88219), (10622, 50679), (11262, 47799), (15933, 33786), (16893, 31866)]