1320222372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1087}}^1$

素因数の和:1881

約数の個数: 96

約数和(自身を含む): 3714170880

約数和(自身を除く): 2393948508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 761, 798, 1087, 1522, 1596, 2174, 2283, 3044, 3261, 4348, 4566, 5327, 6522, 7609, 9132, 10654, 13044, 14459, 15218, 15981, 20653, 21308, 22827, 28918, 30436, 31962, 41306, 43377, 45654, 57836, 61959, 63924, 82612, 86754, 91308, 101213, 123918, 144571, 173508, 202426, 247836, 289142, 303639, 404852, 433713, 578284, 607278, 827207, 867426, 1214556, 1654414, 1734852, 2481621, 3308828, 4963242, 5790449, 9926484, 11580898, 15716933, 17371347, 23161796, 31433866, 34742694, 47150799, 62867732, 69485388, 94301598, 110018531, 188603196, 220037062, 330055593, 440074124, 660111186, 1320222372]

約数ペア:

[(1, 1320222372), (2, 660111186), (3, 440074124), (4, 330055593), (6, 220037062), (7, 188603196), (12, 110018531), (14, 94301598), (19, 69485388), (21, 62867732), (28, 47150799), (38, 34742694), (42, 31433866), (57, 23161796), (76, 17371347), (84, 15716933), (114, 11580898), (133, 9926484), (228, 5790449), (266, 4963242), (399, 3308828), (532, 2481621), (761, 1734852), (798, 1654414), (1087, 1214556), (1522, 867426), (1596, 827207), (2174, 607278), (2283, 578284), (3044, 433713), (3261, 404852), (4348, 303639), (4566, 289142), (5327, 247836), (6522, 202426), (7609, 173508), (9132, 144571), (10654, 123918), (13044, 101213), (14459, 91308), (15218, 86754), (15981, 82612), (20653, 63924), (21308, 61959), (22827, 57836), (28918, 45654), (30436, 43377), (31962, 41306)]