191252328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2129}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 506088000

約数和(自身を除く): 314835672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 197, 228, 394, 456, 591, 788, 1182, 1576, 2129, 2364, 3743, 4258, 4728, 6387, 7486, 8516, 11229, 12774, 14972, 17032, 22458, 25548, 29944, 40451, 44916, 51096, 80902, 89832, 121353, 161804, 242706, 323608, 419413, 485412, 838826, 970824, 1258239, 1677652, 2516478, 3355304, 5032956, 7968847, 10065912, 15937694, 23906541, 31875388, 47813082, 63750776, 95626164, 191252328]

約数ペア:

[(1, 191252328), (2, 95626164), (3, 63750776), (4, 47813082), (6, 31875388), (8, 23906541), (12, 15937694), (19, 10065912), (24, 7968847), (38, 5032956), (57, 3355304), (76, 2516478), (114, 1677652), (152, 1258239), (197, 970824), (228, 838826), (394, 485412), (456, 419413), (591, 323608), (788, 242706), (1182, 161804), (1576, 121353), (2129, 89832), (2364, 80902), (3743, 51096), (4258, 44916), (4728, 40451), (6387, 29944), (7486, 25548), (8516, 22458), (11229, 17032), (12774, 14972)]