12309456

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 33926400

約数和(自身を除く): 21616944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 239, 296, 348, 444, 464, 478, 592, 696, 717, 888, 956, 1073, 1392, 1434, 1776, 1912, 2146, 2868, 3219, 3824, 4292, 5736, 6438, 6931, 8584, 8843, 11472, 12876, 13862, 17168, 17686, 20793, 25752, 26529, 27724, 35372, 41586, 51504, 53058, 55448, 70744, 83172, 106116, 110896, 141488, 166344, 212232, 256447, 332688, 424464, 512894, 769341, 1025788, 1538682, 2051576, 3077364, 4103152, 6154728, 12309456]

約数ペア:

[(1, 12309456), (2, 6154728), (3, 4103152), (4, 3077364), (6, 2051576), (8, 1538682), (12, 1025788), (16, 769341), (24, 512894), (29, 424464), (37, 332688), (48, 256447), (58, 212232), (74, 166344), (87, 141488), (111, 110896), (116, 106116), (148, 83172), (174, 70744), (222, 55448), (232, 53058), (239, 51504), (296, 41586), (348, 35372), (444, 27724), (464, 26529), (478, 25752), (592, 20793), (696, 17686), (717, 17168), (888, 13862), (956, 12876), (1073, 11472), (1392, 8843), (1434, 8584), (1776, 6931), (1912, 6438), (2146, 5736), (2868, 4292), (3219, 3824)]