339744952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{24421}}^1$

素因数の和:24511

約数の個数: 32

約数和(自身を含む): 668185920

約数和(自身を除く): 328440968

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 6956, 13912, 24421, 48842, 97684, 195368, 903577, 1147787, 1807154, 2295574, 3614308, 4591148, 7228616, 9182296, 42468119, 84936238, 169872476, 339744952]

約数ペア:

[(1, 339744952), (2, 169872476), (4, 84936238), (8, 42468119), (37, 9182296), (47, 7228616), (74, 4591148), (94, 3614308), (148, 2295574), (188, 1807154), (296, 1147787), (376, 903577), (1739, 195368), (3478, 97684), (6956, 48842), (13912, 24421)]