252216912

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{128159}}^1$

素因数の和:128211

約数の個数: 40

約数和(自身を含む): 667457280

約数和(自身を除く): 415240368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 128159, 256318, 384477, 512636, 768954, 1025272, 1537908, 2050544, 3075816, 5254519, 6151632, 10509038, 15763557, 21018076, 31527114, 42036152, 63054228, 84072304, 126108456, 252216912]

約数ペア:

[(1, 252216912), (2, 126108456), (3, 84072304), (4, 63054228), (6, 42036152), (8, 31527114), (12, 21018076), (16, 15763557), (24, 10509038), (41, 6151632), (48, 5254519), (82, 3075816), (123, 2050544), (164, 1537908), (246, 1025272), (328, 768954), (492, 512636), (656, 384477), (984, 256318), (1968, 128159)]