2008126416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{3911}}^1$

素因数の和:4504

約数の個数: 80

約数和(自身を含む): 5471792640

約数和(自身を除く): 3463666224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 563, 912, 1126, 1689, 2252, 3378, 3911, 4504, 6756, 7822, 9008, 10697, 11733, 13512, 15644, 21394, 23466, 27024, 31288, 32091, 42788, 46932, 62576, 64182, 74309, 85576, 93864, 128364, 148618, 171152, 187728, 222927, 256728, 297236, 445854, 513456, 594472, 891708, 1188944, 1783416, 2201893, 3566832, 4403786, 6605679, 8807572, 13211358, 17615144, 26422716, 35230288, 41835967, 52845432, 83671934, 105690864, 125507901, 167343868, 251015802, 334687736, 502031604, 669375472, 1004063208, 2008126416]

約数ペア:

[(1, 2008126416), (2, 1004063208), (3, 669375472), (4, 502031604), (6, 334687736), (8, 251015802), (12, 167343868), (16, 125507901), (19, 105690864), (24, 83671934), (38, 52845432), (48, 41835967), (57, 35230288), (76, 26422716), (114, 17615144), (152, 13211358), (228, 8807572), (304, 6605679), (456, 4403786), (563, 3566832), (912, 2201893), (1126, 1783416), (1689, 1188944), (2252, 891708), (3378, 594472), (3911, 513456), (4504, 445854), (6756, 297236), (7822, 256728), (9008, 222927), (10697, 187728), (11733, 171152), (13512, 148618), (15644, 128364), (21394, 93864), (23466, 85576), (27024, 74309), (31288, 64182), (32091, 62576), (42788, 46932)]