218107232

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7364

約数の個数: 72

約数和(自身を含む): 525866040

約数和(自身を除く): 307758808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7321, 7448, 14642, 14896, 29284, 29792, 51247, 58568, 102494, 117136, 139099, 204988, 234272, 278198, 358729, 409976, 556396, 717458, 819952, 973693, 1112792, 1434916, 1639904, 1947386, 2225584, 2869832, 3894772, 4451168, 5739664, 6815851, 7789544, 11479328, 13631702, 15579088, 27263404, 31158176, 54526808, 109053616, 218107232]

約数ペア:

[(1, 218107232), (2, 109053616), (4, 54526808), (7, 31158176), (8, 27263404), (14, 15579088), (16, 13631702), (19, 11479328), (28, 7789544), (32, 6815851), (38, 5739664), (49, 4451168), (56, 3894772), (76, 2869832), (98, 2225584), (112, 1947386), (133, 1639904), (152, 1434916), (196, 1112792), (224, 973693), (266, 819952), (304, 717458), (392, 556396), (532, 409976), (608, 358729), (784, 278198), (931, 234272), (1064, 204988), (1568, 139099), (1862, 117136), (2128, 102494), (3724, 58568), (4256, 51247), (7321, 29792), (7448, 29284), (14642, 14896)]