518199444

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 168

約数和(自身を含む): 1586511360

約数和(自身を除く): 1068311916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 243, 252, 318, 324, 371, 378, 477, 479, 486, 567, 636, 729, 742, 756, 954, 958, 972, 1113, 1134, 1431, 1437, 1458, 1484, 1701, 1908, 1916, 2226, 2268, 2862, 2874, 2916, 3339, 3353, 3402, 4293, 4311, 4452, 5103, 5724, 5748, 6678, 6706, 6804, 8586, 8622, 10017, 10059, 10206, 12879, 12933, 13356, 13412, 17172, 17244, 20034, 20118, 20412, 25387, 25758, 25866, 30051, 30177, 38637, 38799, 40068, 40236, 50774, 51516, 51732, 60102, 60354, 76161, 77274, 77598, 90153, 90531, 101548, 116397, 120204, 120708, 152322, 154548, 155196, 177709, 180306, 181062, 228483, 232794, 270459, 271593, 304644, 349191, 355418, 360612, 362124, 456966, 465588, 533127, 540918, 543186, 685449, 698382, 710836, 814779, 913932, 1066254, 1081836, 1086372, 1370898, 1396764, 1599381, 1629558, 2056347, 2132508, 2444337, 2741796, 3198762, 3259116, 4112694, 4798143, 4888674, 6169041, 6397524, 8225388, 9596286, 9777348, 12338082, 14394429, 18507123, 19192572, 24676164, 28788858, 37014246, 43183287, 57577716, 74028492, 86366574, 129549861, 172733148, 259099722, 518199444]

約数ペア:

[(1, 518199444), (2, 259099722), (3, 172733148), (4, 129549861), (6, 86366574), (7, 74028492), (9, 57577716), (12, 43183287), (14, 37014246), (18, 28788858), (21, 24676164), (27, 19192572), (28, 18507123), (36, 14394429), (42, 12338082), (53, 9777348), (54, 9596286), (63, 8225388), (81, 6397524), (84, 6169041), (106, 4888674), (108, 4798143), (126, 4112694), (159, 3259116), (162, 3198762), (189, 2741796), (212, 2444337), (243, 2132508), (252, 2056347), (318, 1629558), (324, 1599381), (371, 1396764), (378, 1370898), (477, 1086372), (479, 1081836), (486, 1066254), (567, 913932), (636, 814779), (729, 710836), (742, 698382), (756, 685449), (954, 543186), (958, 540918), (972, 533127), (1113, 465588), (1134, 456966), (1431, 362124), (1437, 360612), (1458, 355418), (1484, 349191), (1701, 304644), (1908, 271593), (1916, 270459), (2226, 232794), (2268, 228483), (2862, 181062), (2874, 180306), (2916, 177709), (3339, 155196), (3353, 154548), (3402, 152322), (4293, 120708), (4311, 120204), (4452, 116397), (5103, 101548), (5724, 90531), (5748, 90153), (6678, 77598), (6706, 77274), (6804, 76161), (8586, 60354), (8622, 60102), (10017, 51732), (10059, 51516), (10206, 50774), (12879, 40236), (12933, 40068), (13356, 38799), (13412, 38637), (17172, 30177), (17244, 30051), (20034, 25866), (20118, 25758), (20412, 25387)]