421296

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 1113024

約数和(自身を除く): 691728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 131, 134, 201, 262, 268, 393, 402, 524, 536, 786, 804, 1048, 1072, 1572, 1608, 2096, 3144, 3216, 6288, 8777, 17554, 26331, 35108, 52662, 70216, 105324, 140432, 210648, 421296]

約数ペア:

[(1, 421296), (2, 210648), (3, 140432), (4, 105324), (6, 70216), (8, 52662), (12, 35108), (16, 26331), (24, 17554), (48, 8777), (67, 6288), (131, 3216), (134, 3144), (201, 2096), (262, 1608), (268, 1572), (393, 1072), (402, 1048), (524, 804), (536, 786)]