264215661476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{115471}}^1$

素因数の和:116124

約数の個数: 48

約数和(自身を含む): 505157667840

約数和(自身を除く): 240942006364

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 557, 1027, 1114, 2054, 2228, 4108, 7241, 14482, 28964, 44003, 88006, 115471, 176012, 230942, 461884, 572039, 1144078, 1501123, 2288156, 3002246, 6004492, 9122209, 18244418, 36488836, 64317347, 118588717, 128634694, 237177434, 257269388, 474354868, 836125511, 1672251022, 3344502044, 5081070413, 10162140826, 20324281652, 66053915369, 132107830738, 264215661476]

約数ペア:

[(1, 264215661476), (2, 132107830738), (4, 66053915369), (13, 20324281652), (26, 10162140826), (52, 5081070413), (79, 3344502044), (158, 1672251022), (316, 836125511), (557, 474354868), (1027, 257269388), (1114, 237177434), (2054, 128634694), (2228, 118588717), (4108, 64317347), (7241, 36488836), (14482, 18244418), (28964, 9122209), (44003, 6004492), (88006, 3002246), (115471, 2288156), (176012, 1501123), (230942, 1144078), (461884, 572039)]