264686928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 782426112

約数和(自身を除く): 517739184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 103, 124, 132, 157, 176, 186, 206, 248, 264, 309, 314, 341, 372, 412, 471, 496, 528, 618, 628, 682, 744, 824, 942, 1023, 1133, 1236, 1256, 1364, 1488, 1648, 1727, 1884, 2046, 2266, 2472, 2512, 2728, 3193, 3399, 3454, 3768, 4092, 4532, 4867, 4944, 5181, 5456, 6386, 6798, 6908, 7536, 8184, 9064, 9579, 9734, 10362, 12772, 13596, 13816, 14601, 16171, 16368, 18128, 19158, 19468, 20724, 25544, 27192, 27632, 29202, 32342, 35123, 38316, 38936, 41448, 48513, 51088, 53537, 54384, 58404, 64684, 70246, 76632, 77872, 82896, 97026, 105369, 107074, 116808, 129368, 140492, 153264, 160611, 177881, 194052, 210738, 214148, 233616, 258736, 280984, 321222, 355762, 388104, 421476, 428296, 501301, 533643, 561968, 642444, 711524, 776208, 842952, 856592, 1002602, 1067286, 1284888, 1423048, 1503903, 1685904, 2005204, 2134572, 2569776, 2846096, 3007806, 4010408, 4269144, 5514311, 6015612, 8020816, 8538288, 11028622, 12031224, 16542933, 22057244, 24062448, 33085866, 44114488, 66171732, 88228976, 132343464, 264686928]

約数ペア:

[(1, 264686928), (2, 132343464), (3, 88228976), (4, 66171732), (6, 44114488), (8, 33085866), (11, 24062448), (12, 22057244), (16, 16542933), (22, 12031224), (24, 11028622), (31, 8538288), (33, 8020816), (44, 6015612), (48, 5514311), (62, 4269144), (66, 4010408), (88, 3007806), (93, 2846096), (103, 2569776), (124, 2134572), (132, 2005204), (157, 1685904), (176, 1503903), (186, 1423048), (206, 1284888), (248, 1067286), (264, 1002602), (309, 856592), (314, 842952), (341, 776208), (372, 711524), (412, 642444), (471, 561968), (496, 533643), (528, 501301), (618, 428296), (628, 421476), (682, 388104), (744, 355762), (824, 321222), (942, 280984), (1023, 258736), (1133, 233616), (1236, 214148), (1256, 210738), (1364, 194052), (1488, 177881), (1648, 160611), (1727, 153264), (1884, 140492), (2046, 129368), (2266, 116808), (2472, 107074), (2512, 105369), (2728, 97026), (3193, 82896), (3399, 77872), (3454, 76632), (3768, 70246), (4092, 64684), (4532, 58404), (4867, 54384), (4944, 53537), (5181, 51088), (5456, 48513), (6386, 41448), (6798, 38936), (6908, 38316), (7536, 35123), (8184, 32342), (9064, 29202), (9579, 27632), (9734, 27192), (10362, 25544), (12772, 20724), (13596, 19468), (13816, 19158), (14601, 18128), (16171, 16368)]