265871268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:898

約数の個数: 96

約数和(自身を含む): 745740800

約数和(自身を除く): 479869532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 409, 463, 468, 702, 818, 926, 1227, 1389, 1404, 1636, 1852, 2454, 2778, 3681, 4167, 4908, 5317, 5556, 6019, 7362, 8334, 10634, 11043, 12038, 12501, 14724, 15951, 16668, 18057, 21268, 22086, 24076, 25002, 31902, 36114, 44172, 47853, 50004, 54171, 63804, 72228, 95706, 108342, 143559, 162513, 189367, 191412, 216684, 287118, 325026, 378734, 568101, 574236, 650052, 757468, 1136202, 1704303, 2272404, 2461771, 3408606, 4923542, 5112909, 6817212, 7385313, 9847084, 10225818, 14770626, 20451636, 22155939, 29541252, 44311878, 66467817, 88623756, 132935634, 265871268]

約数ペア:

[(1, 265871268), (2, 132935634), (3, 88623756), (4, 66467817), (6, 44311878), (9, 29541252), (12, 22155939), (13, 20451636), (18, 14770626), (26, 10225818), (27, 9847084), (36, 7385313), (39, 6817212), (52, 5112909), (54, 4923542), (78, 3408606), (108, 2461771), (117, 2272404), (156, 1704303), (234, 1136202), (351, 757468), (409, 650052), (463, 574236), (468, 568101), (702, 378734), (818, 325026), (926, 287118), (1227, 216684), (1389, 191412), (1404, 189367), (1636, 162513), (1852, 143559), (2454, 108342), (2778, 95706), (3681, 72228), (4167, 63804), (4908, 54171), (5317, 50004), (5556, 47853), (6019, 44172), (7362, 36114), (8334, 31902), (10634, 25002), (11043, 24076), (12038, 22086), (12501, 21268), (14724, 18057), (15951, 16668)]