216774288

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{8317}}^1$

素因数の和:8512

約数の個数: 60

約数和(自身を含む): 610092028

約数和(自身を除く): 393317740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 8317, 8688, 13032, 16634, 24951, 26064, 33268, 49902, 66536, 74853, 99804, 133072, 149706, 199608, 299412, 399216, 598824, 1197648, 1505377, 3010754, 4516131, 6021508, 9032262, 12043016, 13548393, 18064524, 24086032, 27096786, 36129048, 54193572, 72258096, 108387144, 216774288]

約数ペア:

[(1, 216774288), (2, 108387144), (3, 72258096), (4, 54193572), (6, 36129048), (8, 27096786), (9, 24086032), (12, 18064524), (16, 13548393), (18, 12043016), (24, 9032262), (36, 6021508), (48, 4516131), (72, 3010754), (144, 1505377), (181, 1197648), (362, 598824), (543, 399216), (724, 299412), (1086, 199608), (1448, 149706), (1629, 133072), (2172, 99804), (2896, 74853), (3258, 66536), (4344, 49902), (6516, 33268), (8317, 26064), (8688, 24951), (13032, 16634)]