386464624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{613}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 925204672

約数和(自身を除く): 538740048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 433, 613, 728, 866, 1226, 1456, 1732, 2452, 3031, 3464, 4291, 4904, 5629, 6062, 6928, 7969, 8582, 9808, 11258, 12124, 15938, 17164, 22516, 24248, 31876, 34328, 39403, 45032, 48496, 55783, 63752, 68656, 78806, 90064, 111566, 127504, 157612, 223132, 265429, 315224, 446264, 530858, 630448, 892528, 1061716, 1858003, 2123432, 3450577, 3716006, 4246864, 6901154, 7432012, 13802308, 14864024, 24154039, 27604616, 29728048, 48308078, 55209232, 96616156, 193232312, 386464624]

約数ペア:

[(1, 386464624), (2, 193232312), (4, 96616156), (7, 55209232), (8, 48308078), (13, 29728048), (14, 27604616), (16, 24154039), (26, 14864024), (28, 13802308), (52, 7432012), (56, 6901154), (91, 4246864), (104, 3716006), (112, 3450577), (182, 2123432), (208, 1858003), (364, 1061716), (433, 892528), (613, 630448), (728, 530858), (866, 446264), (1226, 315224), (1456, 265429), (1732, 223132), (2452, 157612), (3031, 127504), (3464, 111566), (4291, 90064), (4904, 78806), (5629, 68656), (6062, 63752), (6928, 55783), (7969, 48496), (8582, 45032), (9808, 39403), (11258, 34328), (12124, 31876), (15938, 24248), (17164, 22516)]