276840828

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 795841200

約数和(自身を除く): 519000372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 173, 198, 297, 324, 346, 396, 449, 519, 594, 692, 891, 898, 1038, 1188, 1347, 1557, 1782, 1796, 1903, 2076, 2694, 3114, 3564, 3806, 4041, 4671, 4939, 5388, 5709, 6228, 7612, 8082, 9342, 9878, 11418, 12123, 14013, 14817, 16164, 17127, 18684, 19756, 22836, 24246, 28026, 29634, 34254, 36369, 44451, 48492, 51381, 56052, 59268, 68508, 72738, 77677, 88902, 102762, 133353, 145476, 154143, 155354, 177804, 205524, 233031, 266706, 308286, 310708, 400059, 466062, 533412, 616572, 699093, 800118, 854447, 932124, 1398186, 1600236, 1708894, 2097279, 2563341, 2796372, 3417788, 4194558, 5126682, 6291837, 7690023, 8389116, 10253364, 12583674, 15380046, 23070069, 25167348, 30760092, 46140138, 69210207, 92280276, 138420414, 276840828]

約数ペア:

[(1, 276840828), (2, 138420414), (3, 92280276), (4, 69210207), (6, 46140138), (9, 30760092), (11, 25167348), (12, 23070069), (18, 15380046), (22, 12583674), (27, 10253364), (33, 8389116), (36, 7690023), (44, 6291837), (54, 5126682), (66, 4194558), (81, 3417788), (99, 2796372), (108, 2563341), (132, 2097279), (162, 1708894), (173, 1600236), (198, 1398186), (297, 932124), (324, 854447), (346, 800118), (396, 699093), (449, 616572), (519, 533412), (594, 466062), (692, 400059), (891, 310708), (898, 308286), (1038, 266706), (1188, 233031), (1347, 205524), (1557, 177804), (1782, 155354), (1796, 154143), (1903, 145476), (2076, 133353), (2694, 102762), (3114, 88902), (3564, 77677), (3806, 72738), (4041, 68508), (4671, 59268), (4939, 56052), (5388, 51381), (5709, 48492), (6228, 44451), (7612, 36369), (8082, 34254), (9342, 29634), (9878, 28026), (11418, 24246), (12123, 22836), (14013, 19756), (14817, 18684), (16164, 17127)]