919223136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{245519}}^1$

素因数の和:245548

約数の個数: 72

約数和(自身を含む): 2815132320

約数和(自身を除く): 1895909184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 245519, 491038, 736557, 982076, 1473114, 1964152, 2209671, 2946228, 3191747, 3928304, 4419342, 5892456, 6383494, 7856608, 8838684, 9575241, 11784912, 12766988, 17677368, 19150482, 23569824, 25533976, 28725723, 35354736, 38300964, 51067952, 57451446, 70709472, 76601928, 102135904, 114902892, 153203856, 229805784, 306407712, 459611568, 919223136]

約数ペア:

[(1, 919223136), (2, 459611568), (3, 306407712), (4, 229805784), (6, 153203856), (8, 114902892), (9, 102135904), (12, 76601928), (13, 70709472), (16, 57451446), (18, 51067952), (24, 38300964), (26, 35354736), (32, 28725723), (36, 25533976), (39, 23569824), (48, 19150482), (52, 17677368), (72, 12766988), (78, 11784912), (96, 9575241), (104, 8838684), (117, 7856608), (144, 6383494), (156, 5892456), (208, 4419342), (234, 3928304), (288, 3191747), (312, 2946228), (416, 2209671), (468, 1964152), (624, 1473114), (936, 982076), (1248, 736557), (1872, 491038), (3744, 245519)]