214059664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1968

約数の個数: 80

約数和(自身を含む): 517189120

約数和(自身を除く): 303129456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 1861, 2054, 2212, 3722, 4108, 4424, 7189, 7444, 8216, 8848, 13027, 14378, 14888, 16432, 24193, 26054, 28756, 29776, 48386, 52108, 57512, 96772, 104216, 115024, 147019, 169351, 193544, 208432, 294038, 338702, 387088, 588076, 677404, 1029133, 1176152, 1354808, 1911247, 2058266, 2352304, 2709616, 3822494, 4116532, 7644988, 8233064, 13378729, 15289976, 16466128, 26757458, 30579952, 53514916, 107029832, 214059664]

約数ペア:

[(1, 214059664), (2, 107029832), (4, 53514916), (7, 30579952), (8, 26757458), (13, 16466128), (14, 15289976), (16, 13378729), (26, 8233064), (28, 7644988), (52, 4116532), (56, 3822494), (79, 2709616), (91, 2352304), (104, 2058266), (112, 1911247), (158, 1354808), (182, 1176152), (208, 1029133), (316, 677404), (364, 588076), (553, 387088), (632, 338702), (728, 294038), (1027, 208432), (1106, 193544), (1264, 169351), (1456, 147019), (1861, 115024), (2054, 104216), (2212, 96772), (3722, 57512), (4108, 52108), (4424, 48386), (7189, 29776), (7444, 28756), (8216, 26054), (8848, 24193), (13027, 16432), (14378, 14888)]