390586428

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{45779}}^1$

素因数の和:45871

約数の個数: 48

約数和(自身を含む): 1025472000

約数和(自身を除く): 634885572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 45779, 91558, 137337, 183116, 274674, 412011, 549348, 824022, 1236033, 1648044, 2472066, 3616541, 4944132, 7233082, 10849623, 14466164, 21699246, 32548869, 43398492, 65097738, 97646607, 130195476, 195293214, 390586428]

約数ペア:

[(1, 390586428), (2, 195293214), (3, 130195476), (4, 97646607), (6, 65097738), (9, 43398492), (12, 32548869), (18, 21699246), (27, 14466164), (36, 10849623), (54, 7233082), (79, 4944132), (108, 3616541), (158, 2472066), (237, 1648044), (316, 1236033), (474, 824022), (711, 549348), (948, 412011), (1422, 274674), (2133, 183116), (2844, 137337), (4266, 91558), (8532, 45779)]