669073992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{8731}}^1$

素因数の和:8874

約数の個数: 64

約数和(自身を含む): 1743605760

約数和(自身を除く): 1074531768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 618, 744, 824, 1236, 2472, 3193, 6386, 8731, 9579, 12772, 17462, 19158, 25544, 26193, 34924, 38316, 52386, 69848, 76632, 104772, 209544, 270661, 541322, 811983, 899293, 1082644, 1623966, 1798586, 2165288, 2697879, 3247932, 3597172, 5395758, 6495864, 7194344, 10791516, 21583032, 27878083, 55756166, 83634249, 111512332, 167268498, 223024664, 334536996, 669073992]

約数ペア:

[(1, 669073992), (2, 334536996), (3, 223024664), (4, 167268498), (6, 111512332), (8, 83634249), (12, 55756166), (24, 27878083), (31, 21583032), (62, 10791516), (93, 7194344), (103, 6495864), (124, 5395758), (186, 3597172), (206, 3247932), (248, 2697879), (309, 2165288), (372, 1798586), (412, 1623966), (618, 1082644), (744, 899293), (824, 811983), (1236, 541322), (2472, 270661), (3193, 209544), (6386, 104772), (8731, 76632), (9579, 69848), (12772, 52386), (17462, 38316), (19158, 34924), (25544, 26193)]