12821850912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{80897}}^1$

素因数の和:81050

約数の個数: 96

約数和(自身を含む): 36532242432

約数和(自身を除く): 23710391520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 127, 156, 208, 254, 312, 381, 416, 508, 624, 762, 1016, 1248, 1524, 1651, 2032, 3048, 3302, 4064, 4953, 6096, 6604, 9906, 12192, 13208, 19812, 26416, 39624, 52832, 79248, 80897, 158496, 161794, 242691, 323588, 485382, 647176, 970764, 1051661, 1294352, 1941528, 2103322, 2588704, 3154983, 3883056, 4206644, 6309966, 7766112, 8413288, 10273919, 12619932, 16826576, 20547838, 25239864, 30821757, 33653152, 41095676, 50479728, 61643514, 82191352, 100959456, 123287028, 133560947, 164382704, 246574056, 267121894, 328765408, 400682841, 493148112, 534243788, 801365682, 986296224, 1068487576, 1602731364, 2136975152, 3205462728, 4273950304, 6410925456, 12821850912]

約数ペア:

[(1, 12821850912), (2, 6410925456), (3, 4273950304), (4, 3205462728), (6, 2136975152), (8, 1602731364), (12, 1068487576), (13, 986296224), (16, 801365682), (24, 534243788), (26, 493148112), (32, 400682841), (39, 328765408), (48, 267121894), (52, 246574056), (78, 164382704), (96, 133560947), (104, 123287028), (127, 100959456), (156, 82191352), (208, 61643514), (254, 50479728), (312, 41095676), (381, 33653152), (416, 30821757), (508, 25239864), (624, 20547838), (762, 16826576), (1016, 12619932), (1248, 10273919), (1524, 8413288), (1651, 7766112), (2032, 6309966), (3048, 4206644), (3302, 3883056), (4064, 3154983), (4953, 2588704), (6096, 2103322), (6604, 1941528), (9906, 1294352), (12192, 1051661), (13208, 970764), (19812, 647176), (26416, 485382), (39624, 323588), (52832, 242691), (79248, 161794), (80897, 158496)]