805992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 2280960

約数和(自身を除く): 1474968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 71, 86, 88, 129, 132, 142, 172, 213, 258, 264, 284, 344, 426, 473, 516, 568, 781, 852, 946, 1032, 1419, 1562, 1704, 1892, 2343, 2838, 3053, 3124, 3784, 4686, 5676, 6106, 6248, 9159, 9372, 11352, 12212, 18318, 18744, 24424, 33583, 36636, 67166, 73272, 100749, 134332, 201498, 268664, 402996, 805992]

約数ペア:

[(1, 805992), (2, 402996), (3, 268664), (4, 201498), (6, 134332), (8, 100749), (11, 73272), (12, 67166), (22, 36636), (24, 33583), (33, 24424), (43, 18744), (44, 18318), (66, 12212), (71, 11352), (86, 9372), (88, 9159), (129, 6248), (132, 6106), (142, 5676), (172, 4686), (213, 3784), (258, 3124), (264, 3053), (284, 2838), (344, 2343), (426, 1892), (473, 1704), (516, 1562), (568, 1419), (781, 1032), (852, 946)]