561669906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17167}}^1$

素因数の和:17239

約数の個数: 64

約数和(自身を含む): 1384427520

約数和(自身を除く): 822757614

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 4674, 5453, 10906, 16359, 17167, 32718, 34334, 51501, 103002, 120169, 240338, 326173, 360507, 652346, 703847, 721014, 978519, 1407694, 1957038, 2111541, 2283211, 4223082, 4566422, 4926929, 6849633, 9853858, 13373093, 13699266, 14780787, 26746186, 29561574, 40119279, 80238558, 93611651, 187223302, 280834953, 561669906]

約数ペア:

[(1, 561669906), (2, 280834953), (3, 187223302), (6, 93611651), (7, 80238558), (14, 40119279), (19, 29561574), (21, 26746186), (38, 14780787), (41, 13699266), (42, 13373093), (57, 9853858), (82, 6849633), (114, 4926929), (123, 4566422), (133, 4223082), (246, 2283211), (266, 2111541), (287, 1957038), (399, 1407694), (574, 978519), (779, 721014), (798, 703847), (861, 652346), (1558, 360507), (1722, 326173), (2337, 240338), (4674, 120169), (5453, 103002), (10906, 51501), (16359, 34334), (17167, 32718)]