268522032

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 708570720

約数和(自身を除く): 440048688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 197, 219, 292, 389, 394, 438, 584, 591, 778, 788, 876, 1167, 1168, 1182, 1556, 1576, 1752, 2334, 2364, 3112, 3152, 3504, 4668, 4728, 6224, 9336, 9456, 14381, 18672, 28397, 28762, 43143, 56794, 57524, 76633, 85191, 86286, 113588, 115048, 153266, 170382, 172572, 227176, 229899, 230096, 306532, 340764, 345144, 454352, 459798, 613064, 681528, 690288, 919596, 1226128, 1363056, 1839192, 3678384, 5594209, 11188418, 16782627, 22376836, 33565254, 44753672, 67130508, 89507344, 134261016, 268522032]

約数ペア:

[(1, 268522032), (2, 134261016), (3, 89507344), (4, 67130508), (6, 44753672), (8, 33565254), (12, 22376836), (16, 16782627), (24, 11188418), (48, 5594209), (73, 3678384), (146, 1839192), (197, 1363056), (219, 1226128), (292, 919596), (389, 690288), (394, 681528), (438, 613064), (584, 459798), (591, 454352), (778, 345144), (788, 340764), (876, 306532), (1167, 230096), (1168, 229899), (1182, 227176), (1556, 172572), (1576, 170382), (1752, 153266), (2334, 115048), (2364, 113588), (3112, 86286), (3152, 85191), (3504, 76633), (4668, 57524), (4728, 56794), (6224, 43143), (9336, 28762), (9456, 28397), (14381, 18672)]