263048450106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1\times {\mathrm{19403}}^1$

素因数の和:20571

約数の個数: 64

約数和(自身を含む): 570347205120

約数和(自身を除く): 307298755014

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 971, 1074, 1942, 2327, 2913, 4654, 5826, 6981, 12623, 13962, 19403, 25246, 37869, 38806, 58209, 75738, 116418, 173809, 252239, 347618, 504478, 521427, 756717, 1042854, 1513434, 2259517, 3473137, 4519034, 6778551, 6946274, 10419411, 13557102, 18840313, 20838822, 37680626, 45150781, 56520939, 90301562, 113041878, 135452343, 244924069, 270904686, 489848138, 734772207, 1469544414, 3372416027, 6744832054, 10117248081, 20234496162, 43841408351, 87682816702, 131524225053, 263048450106]

約数ペア:

[(1, 263048450106), (2, 131524225053), (3, 87682816702), (6, 43841408351), (13, 20234496162), (26, 10117248081), (39, 6744832054), (78, 3372416027), (179, 1469544414), (358, 734772207), (537, 489848138), (971, 270904686), (1074, 244924069), (1942, 135452343), (2327, 113041878), (2913, 90301562), (4654, 56520939), (5826, 45150781), (6981, 37680626), (12623, 20838822), (13962, 18840313), (19403, 13557102), (25246, 10419411), (37869, 6946274), (38806, 6778551), (58209, 4519034), (75738, 3473137), (116418, 2259517), (173809, 1513434), (252239, 1042854), (347618, 756717), (504478, 521427)]