820180416

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1433}}^1$

素因数の和:1730

約数の個数: 112

約数和(自身を含む): 2377732608

約数和(自身を除く): 1557552192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 271, 352, 528, 542, 704, 813, 1056, 1084, 1433, 1626, 2112, 2168, 2866, 2981, 3252, 4299, 4336, 5732, 5962, 6504, 8598, 8672, 8943, 11464, 11924, 13008, 15763, 17196, 17344, 17886, 22928, 23848, 26016, 31526, 34392, 35772, 45856, 47289, 47696, 52032, 63052, 68784, 71544, 91712, 94578, 95392, 126104, 137568, 143088, 189156, 190784, 252208, 275136, 286176, 378312, 388343, 504416, 572352, 756624, 776686, 1008832, 1165029, 1513248, 1553372, 2330058, 3026496, 3106744, 4271773, 4660116, 6213488, 8543546, 9320232, 12426976, 12815319, 17087092, 18640464, 24853952, 25630638, 34174184, 37280928, 51261276, 68348368, 74561856, 102522552, 136696736, 205045104, 273393472, 410090208, 820180416]

約数ペア:

[(1, 820180416), (2, 410090208), (3, 273393472), (4, 205045104), (6, 136696736), (8, 102522552), (11, 74561856), (12, 68348368), (16, 51261276), (22, 37280928), (24, 34174184), (32, 25630638), (33, 24853952), (44, 18640464), (48, 17087092), (64, 12815319), (66, 12426976), (88, 9320232), (96, 8543546), (132, 6213488), (176, 4660116), (192, 4271773), (264, 3106744), (271, 3026496), (352, 2330058), (528, 1553372), (542, 1513248), (704, 1165029), (813, 1008832), (1056, 776686), (1084, 756624), (1433, 572352), (1626, 504416), (2112, 388343), (2168, 378312), (2866, 286176), (2981, 275136), (3252, 252208), (4299, 190784), (4336, 189156), (5732, 143088), (5962, 137568), (6504, 126104), (8598, 95392), (8672, 94578), (8943, 91712), (11464, 71544), (11924, 68784), (13008, 63052), (15763, 52032), (17196, 47696), (17344, 47289), (17886, 45856), (22928, 35772), (23848, 34392), (26016, 31526)]