254907184

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4937}}^1$

素因数の和:5413

約数の個数: 40

約数和(自身を含む): 565776288

約数和(自身を除く): 310869104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 922, 1844, 3227, 3688, 4937, 6454, 7376, 9874, 12908, 19748, 25816, 34559, 39496, 51632, 69118, 78992, 138236, 276472, 552944, 2275957, 4551914, 9103828, 15931699, 18207656, 31863398, 36415312, 63726796, 127453592, 254907184]

約数ペア:

[(1, 254907184), (2, 127453592), (4, 63726796), (7, 36415312), (8, 31863398), (14, 18207656), (16, 15931699), (28, 9103828), (56, 4551914), (112, 2275957), (461, 552944), (922, 276472), (1844, 138236), (3227, 78992), (3688, 69118), (4937, 51632), (6454, 39496), (7376, 34559), (9874, 25816), (12908, 19748)]