316667472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20681}}^1$

素因数の和:20732

約数の個数: 80

約数和(自身を含む): 923244480

約数和(自身を除く): 606577008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 20681, 41362, 62043, 82724, 124086, 165448, 227491, 248172, 330896, 454982, 496344, 599749, 682473, 909964, 992688, 1199498, 1364946, 1799247, 1819928, 2398996, 2729892, 3598494, 3639856, 4797992, 5459784, 6597239, 7196988, 9595984, 10919568, 13194478, 14393976, 19791717, 26388956, 28787952, 39583434, 52777912, 79166868, 105555824, 158333736, 316667472]

約数ペア:

[(1, 316667472), (2, 158333736), (3, 105555824), (4, 79166868), (6, 52777912), (8, 39583434), (11, 28787952), (12, 26388956), (16, 19791717), (22, 14393976), (24, 13194478), (29, 10919568), (33, 9595984), (44, 7196988), (48, 6597239), (58, 5459784), (66, 4797992), (87, 3639856), (88, 3598494), (116, 2729892), (132, 2398996), (174, 1819928), (176, 1799247), (232, 1364946), (264, 1199498), (319, 992688), (348, 909964), (464, 682473), (528, 599749), (638, 496344), (696, 454982), (957, 330896), (1276, 248172), (1392, 227491), (1914, 165448), (2552, 124086), (3828, 82724), (5104, 62043), (7656, 41362), (15312, 20681)]