266580576

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13037}}^1$

素因数の和:13124

約数の個数: 72

約数和(自身を含む): 768824784

約数和(自身を除く): 502244208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 13037, 20448, 26074, 39111, 52148, 78222, 104296, 117333, 156444, 208592, 234666, 312888, 417184, 469332, 625776, 925627, 938664, 1251552, 1851254, 1877328, 2776881, 3702508, 3754656, 5553762, 7405016, 8330643, 11107524, 14810032, 16661286, 22215048, 29620064, 33322572, 44430096, 66645144, 88860192, 133290288, 266580576]

約数ペア:

[(1, 266580576), (2, 133290288), (3, 88860192), (4, 66645144), (6, 44430096), (8, 33322572), (9, 29620064), (12, 22215048), (16, 16661286), (18, 14810032), (24, 11107524), (32, 8330643), (36, 7405016), (48, 5553762), (71, 3754656), (72, 3702508), (96, 2776881), (142, 1877328), (144, 1851254), (213, 1251552), (284, 938664), (288, 925627), (426, 625776), (568, 469332), (639, 417184), (852, 312888), (1136, 234666), (1278, 208592), (1704, 156444), (2272, 117333), (2556, 104296), (3408, 78222), (5112, 52148), (6816, 39111), (10224, 26074), (13037, 20448)]