320411168

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1330

約数の個数: 96

約数和(自身を含む): 794344320

約数和(自身を除く): 473933152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 109, 112, 154, 176, 218, 224, 308, 352, 436, 616, 763, 872, 1193, 1199, 1232, 1526, 1744, 2386, 2398, 2464, 3052, 3488, 4772, 4796, 6104, 8351, 8393, 9544, 9592, 12208, 13123, 16702, 16786, 19088, 19184, 24416, 26246, 33404, 33572, 38176, 38368, 52492, 66808, 67144, 91861, 104984, 130037, 133616, 134288, 183722, 209968, 260074, 267232, 268576, 367444, 419936, 520148, 734888, 910259, 1040296, 1430407, 1469776, 1820518, 2080592, 2860814, 2939552, 3641036, 4161184, 5721628, 7282072, 10012849, 11443256, 14564144, 20025698, 22886512, 29128288, 40051396, 45773024, 80102792, 160205584, 320411168]

約数ペア:

[(1, 320411168), (2, 160205584), (4, 80102792), (7, 45773024), (8, 40051396), (11, 29128288), (14, 22886512), (16, 20025698), (22, 14564144), (28, 11443256), (32, 10012849), (44, 7282072), (56, 5721628), (77, 4161184), (88, 3641036), (109, 2939552), (112, 2860814), (154, 2080592), (176, 1820518), (218, 1469776), (224, 1430407), (308, 1040296), (352, 910259), (436, 734888), (616, 520148), (763, 419936), (872, 367444), (1193, 268576), (1199, 267232), (1232, 260074), (1526, 209968), (1744, 183722), (2386, 134288), (2398, 133616), (2464, 130037), (3052, 104984), (3488, 91861), (4772, 67144), (4796, 66808), (6104, 52492), (8351, 38368), (8393, 38176), (9544, 33572), (9592, 33404), (12208, 26246), (13123, 24416), (16702, 19184), (16786, 19088)]