2862478668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{256219}}^1$

素因数の和:256259

約数の個数: 72

約数和(自身を含む): 8178542400

約数和(自身を除く): 5316063732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 256219, 512438, 768657, 1024876, 1537314, 1793533, 3074628, 3587066, 4868161, 5380599, 7174132, 9736322, 10761198, 12554731, 14604483, 19472644, 21522396, 25109462, 29208966, 34077127, 37664193, 50218924, 58417932, 68154254, 75328386, 102231381, 136308508, 150656772, 204462762, 238539889, 408925524, 477079778, 715619667, 954159556, 1431239334, 2862478668]

約数ペア:

[(1, 2862478668), (2, 1431239334), (3, 954159556), (4, 715619667), (6, 477079778), (7, 408925524), (12, 238539889), (14, 204462762), (19, 150656772), (21, 136308508), (28, 102231381), (38, 75328386), (42, 68154254), (49, 58417932), (57, 50218924), (76, 37664193), (84, 34077127), (98, 29208966), (114, 25109462), (133, 21522396), (147, 19472644), (196, 14604483), (228, 12554731), (266, 10761198), (294, 9736322), (399, 7174132), (532, 5380599), (588, 4868161), (798, 3587066), (931, 3074628), (1596, 1793533), (1862, 1537314), (2793, 1024876), (3724, 768657), (5586, 512438), (11172, 256219)]