520086708

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 1331698368

約数和(自身を除く): 811611660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 263, 326, 337, 489, 526, 652, 674, 789, 978, 1011, 1052, 1348, 1467, 1578, 1956, 2022, 2367, 2934, 3033, 3156, 4044, 4734, 5868, 6066, 9468, 12132, 42869, 54931, 85738, 88631, 109862, 128607, 164793, 171476, 177262, 219724, 257214, 265893, 329586, 354524, 385821, 494379, 514428, 531786, 659172, 771642, 797679, 988758, 1063572, 1543284, 1595358, 1977516, 3190716, 14446853, 28893706, 43340559, 57787412, 86681118, 130021677, 173362236, 260043354, 520086708]

約数ペア:

[(1, 520086708), (2, 260043354), (3, 173362236), (4, 130021677), (6, 86681118), (9, 57787412), (12, 43340559), (18, 28893706), (36, 14446853), (163, 3190716), (263, 1977516), (326, 1595358), (337, 1543284), (489, 1063572), (526, 988758), (652, 797679), (674, 771642), (789, 659172), (978, 531786), (1011, 514428), (1052, 494379), (1348, 385821), (1467, 354524), (1578, 329586), (1956, 265893), (2022, 257214), (2367, 219724), (2934, 177262), (3033, 171476), (3156, 164793), (4044, 128607), (4734, 109862), (5868, 88631), (6066, 85738), (9468, 54931), (12132, 42869)]