243973264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6151}}^1$

素因数の和:6263

約数の個数: 40

約数和(自身を含む): 492799808

約数和(自身を除く): 248826544

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 2479, 4958, 6151, 9916, 12302, 19832, 24604, 39664, 49208, 98416, 227587, 412117, 455174, 824234, 910348, 1648468, 1820696, 3296936, 3641392, 6593872, 15248329, 30496658, 60993316, 121986632, 243973264]

約数ペア:

[(1, 243973264), (2, 121986632), (4, 60993316), (8, 30496658), (16, 15248329), (37, 6593872), (67, 3641392), (74, 3296936), (134, 1820696), (148, 1648468), (268, 910348), (296, 824234), (536, 455174), (592, 412117), (1072, 227587), (2479, 98416), (4958, 49208), (6151, 39664), (9916, 24604), (12302, 19832)]