331390072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{10657}}^1$

素因数の和:10712

約数の個数: 48

約数和(自身を含む): 702149040

約数和(自身を除く): 370758968

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2392, 3887, 7774, 10657, 15548, 21314, 31096, 42628, 85256, 138541, 245111, 277082, 490222, 554164, 980444, 1108328, 1801033, 1960888, 3186443, 3602066, 6372886, 7204132, 12745772, 14408264, 25491544, 41423759, 82847518, 165695036, 331390072]

約数ペア:

[(1, 331390072), (2, 165695036), (4, 82847518), (8, 41423759), (13, 25491544), (23, 14408264), (26, 12745772), (46, 7204132), (52, 6372886), (92, 3602066), (104, 3186443), (169, 1960888), (184, 1801033), (299, 1108328), (338, 980444), (598, 554164), (676, 490222), (1196, 277082), (1352, 245111), (2392, 138541), (3887, 85256), (7774, 42628), (10657, 31096), (15548, 21314)]