242578416

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:838

約数の個数: 80

約数和(自身を含む): 642173184

約数和(自身を除く): 399594768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 107, 146, 214, 219, 292, 321, 428, 438, 584, 642, 647, 856, 876, 1168, 1284, 1294, 1712, 1752, 1941, 2568, 2588, 3504, 3882, 5136, 5176, 7764, 7811, 10352, 15528, 15622, 23433, 31056, 31244, 46866, 47231, 62488, 69229, 93732, 94462, 124976, 138458, 141693, 187464, 188924, 207687, 276916, 283386, 374928, 377848, 415374, 553832, 566772, 755696, 830748, 1107664, 1133544, 1661496, 2267088, 3322992, 5053717, 10107434, 15161151, 20214868, 30322302, 40429736, 60644604, 80859472, 121289208, 242578416]

約数ペア:

[(1, 242578416), (2, 121289208), (3, 80859472), (4, 60644604), (6, 40429736), (8, 30322302), (12, 20214868), (16, 15161151), (24, 10107434), (48, 5053717), (73, 3322992), (107, 2267088), (146, 1661496), (214, 1133544), (219, 1107664), (292, 830748), (321, 755696), (428, 566772), (438, 553832), (584, 415374), (642, 377848), (647, 374928), (856, 283386), (876, 276916), (1168, 207687), (1284, 188924), (1294, 187464), (1712, 141693), (1752, 138458), (1941, 124976), (2568, 94462), (2588, 93732), (3504, 69229), (3882, 62488), (5136, 47231), (5176, 46866), (7764, 31244), (7811, 31056), (10352, 23433), (15528, 15622)]