251013996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{303157}}^1$

素因数の和:303190

約数の個数: 36

約数和(自身を含む): 662097072

約数和(自身を除く): 411083076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 303157, 606314, 909471, 1212628, 1818942, 2728413, 3637884, 5456826, 6972611, 10913652, 13945222, 20917833, 27890444, 41835666, 62753499, 83671332, 125506998, 251013996]

約数ペア:

[(1, 251013996), (2, 125506998), (3, 83671332), (4, 62753499), (6, 41835666), (9, 27890444), (12, 20917833), (18, 13945222), (23, 10913652), (36, 6972611), (46, 5456826), (69, 3637884), (92, 2728413), (138, 1818942), (207, 1212628), (276, 909471), (414, 606314), (828, 303157)]