253136586

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^2$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 528371424

約数和(自身を除く): 275234838

約数列:

[1, 2, 3, 6, 53, 67, 106, 109, 134, 159, 201, 218, 318, 327, 402, 654, 3551, 5777, 7102, 7303, 10653, 11554, 11881, 14606, 17331, 21306, 21909, 23762, 34662, 35643, 43818, 71286, 387059, 629693, 774118, 796027, 1161177, 1259386, 1592054, 1889079, 2322354, 2388081, 3778158, 4776162, 42189431, 84378862, 126568293, 253136586]

約数ペア:

[(1, 253136586), (2, 126568293), (3, 84378862), (6, 42189431), (53, 4776162), (67, 3778158), (106, 2388081), (109, 2322354), (134, 1889079), (159, 1592054), (201, 1259386), (218, 1161177), (318, 796027), (327, 774118), (402, 629693), (654, 387059), (3551, 71286), (5777, 43818), (7102, 35643), (7303, 34662), (10653, 23762), (11554, 21909), (11881, 21306), (14606, 17331)]