807869808

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{26339}}^1$

素因数の和:26427

約数の個数: 80

約数和(自身を含む): 2351635200

約数和(自身を除く): 1543765392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 26339, 30672, 52678, 79017, 105356, 158034, 210712, 237051, 316068, 421424, 474102, 632136, 711153, 948204, 1264272, 1422306, 1870069, 1896408, 2844612, 3740138, 3792816, 5610207, 5689224, 7480276, 11220414, 11378448, 14960552, 16830621, 22440828, 29921104, 33661242, 44881656, 50491863, 67322484, 89763312, 100983726, 134644968, 201967452, 269289936, 403934904, 807869808]

約数ペア:

[(1, 807869808), (2, 403934904), (3, 269289936), (4, 201967452), (6, 134644968), (8, 100983726), (9, 89763312), (12, 67322484), (16, 50491863), (18, 44881656), (24, 33661242), (27, 29921104), (36, 22440828), (48, 16830621), (54, 14960552), (71, 11378448), (72, 11220414), (108, 7480276), (142, 5689224), (144, 5610207), (213, 3792816), (216, 3740138), (284, 2844612), (426, 1896408), (432, 1870069), (568, 1422306), (639, 1264272), (852, 948204), (1136, 711153), (1278, 632136), (1704, 474102), (1917, 421424), (2556, 316068), (3408, 237051), (3834, 210712), (5112, 158034), (7668, 105356), (10224, 79017), (15336, 52678), (26339, 30672)]