228415544

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{51631}}^1$

素因数の和:51723

約数の個数: 32

約数和(自身を含む): 495667200

約数和(自身を除く): 267251656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 51631, 103262, 206524, 361417, 413048, 722834, 1445668, 2891336, 4078849, 8157698, 16315396, 28551943, 32630792, 57103886, 114207772, 228415544]

約数ペア:

[(1, 228415544), (2, 114207772), (4, 57103886), (7, 32630792), (8, 28551943), (14, 16315396), (28, 8157698), (56, 4078849), (79, 2891336), (158, 1445668), (316, 722834), (553, 413048), (632, 361417), (1106, 206524), (2212, 103262), (4424, 51631)]