2679889824

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{117787}}^1$

素因数の和:117882

約数の個数: 72

約数和(自身を含む): 7717469760

約数和(自身を除く): 5037579936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 22752, 117787, 235574, 353361, 471148, 706722, 942296, 1060083, 1413444, 1884592, 2120166, 2826888, 3769184, 4240332, 5653776, 8480664, 9305173, 11307552, 16961328, 18610346, 27915519, 33922656, 37220692, 55831038, 74441384, 83746557, 111662076, 148882768, 167493114, 223324152, 297765536, 334986228, 446648304, 669972456, 893296608, 1339944912, 2679889824]

約数ペア:

[(1, 2679889824), (2, 1339944912), (3, 893296608), (4, 669972456), (6, 446648304), (8, 334986228), (9, 297765536), (12, 223324152), (16, 167493114), (18, 148882768), (24, 111662076), (32, 83746557), (36, 74441384), (48, 55831038), (72, 37220692), (79, 33922656), (96, 27915519), (144, 18610346), (158, 16961328), (237, 11307552), (288, 9305173), (316, 8480664), (474, 5653776), (632, 4240332), (711, 3769184), (948, 2826888), (1264, 2120166), (1422, 1884592), (1896, 1413444), (2528, 1060083), (2844, 942296), (3792, 706722), (5688, 471148), (7584, 353361), (11376, 235574), (22752, 117787)]