22780464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 67852800

約数和(自身を除く): 45072336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 449, 453, 604, 898, 906, 1057, 1208, 1347, 1796, 1812, 2114, 2416, 2694, 3143, 3171, 3592, 3624, 4228, 5388, 6286, 6342, 7184, 7248, 8456, 9429, 10776, 12572, 12684, 16912, 18858, 21552, 25144, 25368, 37716, 50288, 50736, 67799, 75432, 135598, 150864, 203397, 271196, 406794, 474593, 542392, 813588, 949186, 1084784, 1423779, 1627176, 1898372, 2847558, 3254352, 3796744, 5695116, 7593488, 11390232, 22780464]

約数ペア:

[(1, 22780464), (2, 11390232), (3, 7593488), (4, 5695116), (6, 3796744), (7, 3254352), (8, 2847558), (12, 1898372), (14, 1627176), (16, 1423779), (21, 1084784), (24, 949186), (28, 813588), (42, 542392), (48, 474593), (56, 406794), (84, 271196), (112, 203397), (151, 150864), (168, 135598), (302, 75432), (336, 67799), (449, 50736), (453, 50288), (604, 37716), (898, 25368), (906, 25144), (1057, 21552), (1208, 18858), (1347, 16912), (1796, 12684), (1812, 12572), (2114, 10776), (2416, 9429), (2694, 8456), (3143, 7248), (3171, 7184), (3592, 6342), (3624, 6286), (4228, 5388)]