721022688

素因数分解:

$2^5\times 3^3\times {\mathrm{127}}^1\times {\mathrm{6571}}^1$

素因数の和:6717

約数の個数: 96

約数和(自身を含む): 2119864320

約数和(自身を除く): 1398841632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 127, 144, 216, 254, 288, 381, 432, 508, 762, 864, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 4064, 4572, 6096, 6571, 6858, 9144, 12192, 13142, 13716, 18288, 19713, 26284, 27432, 36576, 39426, 52568, 54864, 59139, 78852, 105136, 109728, 118278, 157704, 177417, 210272, 236556, 315408, 354834, 473112, 630816, 709668, 834517, 946224, 1419336, 1669034, 1892448, 2503551, 2838672, 3338068, 5007102, 5677344, 6676136, 7510653, 10014204, 13352272, 15021306, 20028408, 22531959, 26704544, 30042612, 40056816, 45063918, 60085224, 80113632, 90127836, 120170448, 180255672, 240340896, 360511344, 721022688]

約数ペア:

[(1, 721022688), (2, 360511344), (3, 240340896), (4, 180255672), (6, 120170448), (8, 90127836), (9, 80113632), (12, 60085224), (16, 45063918), (18, 40056816), (24, 30042612), (27, 26704544), (32, 22531959), (36, 20028408), (48, 15021306), (54, 13352272), (72, 10014204), (96, 7510653), (108, 6676136), (127, 5677344), (144, 5007102), (216, 3338068), (254, 2838672), (288, 2503551), (381, 1892448), (432, 1669034), (508, 1419336), (762, 946224), (864, 834517), (1016, 709668), (1143, 630816), (1524, 473112), (2032, 354834), (2286, 315408), (3048, 236556), (3429, 210272), (4064, 177417), (4572, 157704), (6096, 118278), (6571, 109728), (6858, 105136), (9144, 78852), (12192, 59139), (13142, 54864), (13716, 52568), (18288, 39426), (19713, 36576), (26284, 27432)]