289114272

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1664

約数の個数: 120

約数和(自身を含む): 862801632

約数和(自身を除く): 573687360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 284, 288, 324, 426, 432, 568, 639, 648, 852, 864, 1136, 1278, 1296, 1571, 1704, 1917, 2272, 2556, 2592, 3142, 3408, 3834, 4713, 5112, 5751, 6284, 6816, 7668, 9426, 10224, 11502, 12568, 14139, 15336, 18852, 20448, 23004, 25136, 28278, 30672, 37704, 42417, 46008, 50272, 56556, 61344, 75408, 84834, 92016, 111541, 113112, 127251, 150816, 169668, 184032, 223082, 226224, 254502, 334623, 339336, 446164, 452448, 509004, 669246, 678672, 892328, 1003869, 1018008, 1338492, 1357344, 1784656, 2007738, 2036016, 2676984, 3011607, 3569312, 4015476, 4072032, 5353968, 6023214, 8030952, 9034821, 10707936, 12046428, 16061904, 18069642, 24092856, 32123808, 36139284, 48185712, 72278568, 96371424, 144557136, 289114272]

約数ペア:

[(1, 289114272), (2, 144557136), (3, 96371424), (4, 72278568), (6, 48185712), (8, 36139284), (9, 32123808), (12, 24092856), (16, 18069642), (18, 16061904), (24, 12046428), (27, 10707936), (32, 9034821), (36, 8030952), (48, 6023214), (54, 5353968), (71, 4072032), (72, 4015476), (81, 3569312), (96, 3011607), (108, 2676984), (142, 2036016), (144, 2007738), (162, 1784656), (213, 1357344), (216, 1338492), (284, 1018008), (288, 1003869), (324, 892328), (426, 678672), (432, 669246), (568, 509004), (639, 452448), (648, 446164), (852, 339336), (864, 334623), (1136, 254502), (1278, 226224), (1296, 223082), (1571, 184032), (1704, 169668), (1917, 150816), (2272, 127251), (2556, 113112), (2592, 111541), (3142, 92016), (3408, 84834), (3834, 75408), (4713, 61344), (5112, 56556), (5751, 50272), (6284, 46008), (6816, 42417), (7668, 37704), (9426, 30672), (10224, 28278), (11502, 25136), (12568, 23004), (14139, 20448), (15336, 18852)]