268885728

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{4007}}^1$

素因数の和:4256

約数の個数: 72

約数和(自身を含む): 768117168

約数和(自身を除く): 499231440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 466, 699, 932, 1398, 1864, 2097, 2796, 3728, 4007, 4194, 5592, 7456, 8014, 8388, 11184, 12021, 16028, 16776, 22368, 24042, 32056, 33552, 36063, 48084, 64112, 67104, 72126, 96168, 128224, 144252, 192336, 288504, 384672, 577008, 933631, 1154016, 1867262, 2800893, 3734524, 5601786, 7469048, 8402679, 11203572, 14938096, 16805358, 22407144, 29876192, 33610716, 44814288, 67221432, 89628576, 134442864, 268885728]

約数ペア:

[(1, 268885728), (2, 134442864), (3, 89628576), (4, 67221432), (6, 44814288), (8, 33610716), (9, 29876192), (12, 22407144), (16, 16805358), (18, 14938096), (24, 11203572), (32, 8402679), (36, 7469048), (48, 5601786), (72, 3734524), (96, 2800893), (144, 1867262), (233, 1154016), (288, 933631), (466, 577008), (699, 384672), (932, 288504), (1398, 192336), (1864, 144252), (2097, 128224), (2796, 96168), (3728, 72126), (4007, 67104), (4194, 64112), (5592, 48084), (7456, 36063), (8014, 33552), (8388, 32056), (11184, 24042), (12021, 22368), (16028, 16776)]