397165944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2293}}^1$

素因数の和:3340

約数の個数: 64

約数和(自身を含む): 1136355840

約数和(自身を除く): 739189896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1031, 2062, 2293, 3093, 4124, 4586, 6186, 6879, 7217, 8248, 9172, 12372, 13758, 14434, 16051, 18344, 21651, 24744, 27516, 28868, 32102, 43302, 48153, 55032, 57736, 64204, 86604, 96306, 128408, 173208, 192612, 385224, 2364083, 4728166, 7092249, 9456332, 14184498, 16548581, 18912664, 28368996, 33097162, 49645743, 56737992, 66194324, 99291486, 132388648, 198582972, 397165944]

約数ペア:

[(1, 397165944), (2, 198582972), (3, 132388648), (4, 99291486), (6, 66194324), (7, 56737992), (8, 49645743), (12, 33097162), (14, 28368996), (21, 18912664), (24, 16548581), (28, 14184498), (42, 9456332), (56, 7092249), (84, 4728166), (168, 2364083), (1031, 385224), (2062, 192612), (2293, 173208), (3093, 128408), (4124, 96306), (4586, 86604), (6186, 64204), (6879, 57736), (7217, 55032), (8248, 48153), (9172, 43302), (12372, 32102), (13758, 28868), (14434, 27516), (16051, 24744), (18344, 21651)]