1296002288

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 2924354496

約数和(自身を除く): 1628352208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 293, 511, 541, 584, 586, 1022, 1082, 1168, 1172, 2044, 2051, 2164, 2344, 3787, 4088, 4102, 4328, 4688, 7574, 8176, 8204, 8656, 15148, 16408, 21389, 30296, 32816, 39493, 42778, 60592, 78986, 85556, 149723, 157972, 158513, 171112, 276451, 299446, 315944, 317026, 342224, 552902, 598892, 631888, 634052, 1105804, 1109591, 1197784, 1268104, 2211608, 2219182, 2395568, 2536208, 4423216, 4438364, 8876728, 11571449, 17753456, 23142898, 46285796, 81000143, 92571592, 162000286, 185143184, 324000572, 648001144, 1296002288]

約数ペア:

[(1, 1296002288), (2, 648001144), (4, 324000572), (7, 185143184), (8, 162000286), (14, 92571592), (16, 81000143), (28, 46285796), (56, 23142898), (73, 17753456), (112, 11571449), (146, 8876728), (292, 4438364), (293, 4423216), (511, 2536208), (541, 2395568), (584, 2219182), (586, 2211608), (1022, 1268104), (1082, 1197784), (1168, 1109591), (1172, 1105804), (2044, 634052), (2051, 631888), (2164, 598892), (2344, 552902), (3787, 342224), (4088, 317026), (4102, 315944), (4328, 299446), (4688, 276451), (7574, 171112), (8176, 158513), (8204, 157972), (8656, 149723), (15148, 85556), (16408, 78986), (21389, 60592), (30296, 42778), (32816, 39493)]