239960124

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 642512640

約数和(自身を除く): 402552516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 163, 172, 258, 317, 326, 387, 489, 516, 634, 652, 774, 951, 978, 1161, 1268, 1467, 1548, 1902, 1956, 2322, 2853, 2934, 3804, 4401, 4644, 5706, 5868, 7009, 8559, 8802, 11412, 13631, 14018, 17118, 17604, 21027, 27262, 28036, 34236, 40893, 42054, 51671, 54524, 63081, 81786, 84108, 103342, 122679, 126162, 155013, 163572, 189243, 206684, 245358, 252324, 310026, 368037, 378486, 465039, 490716, 620052, 736074, 756972, 930078, 1395117, 1472148, 1860156, 2221853, 2790234, 4443706, 5580468, 6665559, 8887412, 13331118, 19996677, 26662236, 39993354, 59990031, 79986708, 119980062, 239960124]

約数ペア:

[(1, 239960124), (2, 119980062), (3, 79986708), (4, 59990031), (6, 39993354), (9, 26662236), (12, 19996677), (18, 13331118), (27, 8887412), (36, 6665559), (43, 5580468), (54, 4443706), (86, 2790234), (108, 2221853), (129, 1860156), (163, 1472148), (172, 1395117), (258, 930078), (317, 756972), (326, 736074), (387, 620052), (489, 490716), (516, 465039), (634, 378486), (652, 368037), (774, 310026), (951, 252324), (978, 245358), (1161, 206684), (1268, 189243), (1467, 163572), (1548, 155013), (1902, 126162), (1956, 122679), (2322, 103342), (2853, 84108), (2934, 81786), (3804, 63081), (4401, 54524), (4644, 51671), (5706, 42054), (5868, 40893), (7009, 34236), (8559, 28036), (8802, 27262), (11412, 21027), (13631, 17604), (14018, 17118)]