262757616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1621}}^1$

素因数の和:1950

約数の個数: 80

約数和(自身を含む): 743369088

約数和(自身を除く): 480611472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 307, 528, 614, 921, 1228, 1621, 1842, 2456, 3242, 3377, 3684, 4863, 4912, 6484, 6754, 7368, 9726, 10131, 12968, 13508, 14736, 17831, 19452, 20262, 25936, 27016, 35662, 38904, 40524, 53493, 54032, 71324, 77808, 81048, 106986, 142648, 162096, 213972, 285296, 427944, 497647, 855888, 995294, 1492941, 1990588, 2985882, 3981176, 5474117, 5971764, 7962352, 10948234, 11943528, 16422351, 21896468, 23887056, 32844702, 43792936, 65689404, 87585872, 131378808, 262757616]

約数ペア:

[(1, 262757616), (2, 131378808), (3, 87585872), (4, 65689404), (6, 43792936), (8, 32844702), (11, 23887056), (12, 21896468), (16, 16422351), (22, 11943528), (24, 10948234), (33, 7962352), (44, 5971764), (48, 5474117), (66, 3981176), (88, 2985882), (132, 1990588), (176, 1492941), (264, 995294), (307, 855888), (528, 497647), (614, 427944), (921, 285296), (1228, 213972), (1621, 162096), (1842, 142648), (2456, 106986), (3242, 81048), (3377, 77808), (3684, 71324), (4863, 54032), (4912, 53493), (6484, 40524), (6754, 38904), (7368, 35662), (9726, 27016), (10131, 25936), (12968, 20262), (13508, 19452), (14736, 17831)]