258397704

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{7993}}^1$

素因数の和:8454

約数の個数: 48

約数和(自身を含む): 701473500

約数和(自身を除く): 443075796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 7993, 8082, 10776, 15986, 16164, 23979, 31972, 32328, 47958, 63944, 71937, 95916, 143874, 191832, 287748, 575496, 3588857, 7177714, 10766571, 14355428, 21533142, 28710856, 32299713, 43066284, 64599426, 86132568, 129198852, 258397704]

約数ペア:

[(1, 258397704), (2, 129198852), (3, 86132568), (4, 64599426), (6, 43066284), (8, 32299713), (9, 28710856), (12, 21533142), (18, 14355428), (24, 10766571), (36, 7177714), (72, 3588857), (449, 575496), (898, 287748), (1347, 191832), (1796, 143874), (2694, 95916), (3592, 71937), (4041, 63944), (5388, 47958), (7993, 32328), (8082, 31972), (10776, 23979), (15986, 16164)]