323918080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 108

約数和(自身を含む): 820038492

約数和(自身を除く): 496120412

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 361, 380, 608, 640, 701, 722, 760, 1216, 1280, 1402, 1444, 1520, 1805, 2432, 2804, 2888, 3040, 3505, 3610, 4864, 5608, 5776, 6080, 7010, 7220, 11216, 11552, 12160, 13319, 14020, 14440, 22432, 23104, 24320, 26638, 28040, 28880, 44864, 46208, 53276, 56080, 57760, 66595, 89728, 92416, 106552, 112160, 115520, 133190, 179456, 213104, 224320, 231040, 253061, 266380, 426208, 448640, 462080, 506122, 532760, 852416, 897280, 1012244, 1065520, 1265305, 1704832, 2024488, 2131040, 2530610, 3409664, 4048976, 4262080, 5061220, 8097952, 8524160, 10122440, 16195904, 17048320, 20244880, 32391808, 40489760, 64783616, 80979520, 161959040, 323918080]

約数ペア:

[(1, 323918080), (2, 161959040), (4, 80979520), (5, 64783616), (8, 40489760), (10, 32391808), (16, 20244880), (19, 17048320), (20, 16195904), (32, 10122440), (38, 8524160), (40, 8097952), (64, 5061220), (76, 4262080), (80, 4048976), (95, 3409664), (128, 2530610), (152, 2131040), (160, 2024488), (190, 1704832), (256, 1265305), (304, 1065520), (320, 1012244), (361, 897280), (380, 852416), (608, 532760), (640, 506122), (701, 462080), (722, 448640), (760, 426208), (1216, 266380), (1280, 253061), (1402, 231040), (1444, 224320), (1520, 213104), (1805, 179456), (2432, 133190), (2804, 115520), (2888, 112160), (3040, 106552), (3505, 92416), (3610, 89728), (4864, 66595), (5608, 57760), (5776, 56080), (6080, 53276), (7010, 46208), (7220, 44864), (11216, 28880), (11552, 28040), (12160, 26638), (13319, 24320), (14020, 23104), (14440, 22432)]