2686991712

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 7778985984

約数和(自身を除く): 5091994272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 173, 186, 204, 248, 272, 307, 346, 372, 408, 496, 519, 527, 544, 614, 692, 744, 816, 921, 992, 1038, 1054, 1228, 1384, 1488, 1581, 1632, 1842, 2076, 2108, 2456, 2768, 2941, 2976, 3162, 3684, 4152, 4216, 4912, 5219, 5363, 5536, 5882, 6324, 7368, 8304, 8432, 8823, 9517, 9824, 10438, 10726, 11764, 12648, 14736, 15657, 16089, 16608, 16864, 17646, 19034, 20876, 21452, 23528, 25296, 28551, 29472, 31314, 32178, 35292, 38068, 41752, 42904, 47056, 50592, 53111, 57102, 62628, 64356, 70584, 76136, 83504, 85808, 91171, 94112, 106222, 114204, 125256, 128712, 141168, 152272, 159333, 161789, 167008, 171616, 182342, 212444, 228408, 250512, 257424, 273513, 282336, 304544, 318666, 323578, 364684, 424888, 456816, 485367, 501024, 514848, 547026, 637332, 647156, 729368, 849776, 902887, 913632, 970734, 1094052, 1274664, 1294312, 1458736, 1646441, 1699552, 1805774, 1941468, 2188104, 2549328, 2588624, 2708661, 2917472, 3292882, 3611548, 3882936, 4376208, 4939323, 5098656, 5177248, 5417322, 6585764, 7223096, 7765872, 8752416, 9878646, 10834644, 13171528, 14446192, 15531744, 19757292, 21669288, 26343056, 27989497, 28892384, 39514584, 43338576, 52686112, 55978994, 79029168, 83968491, 86677152, 111957988, 158058336, 167936982, 223915976, 335873964, 447831952, 671747928, 895663904, 1343495856, 2686991712]

約数ペア:

[(1, 2686991712), (2, 1343495856), (3, 895663904), (4, 671747928), (6, 447831952), (8, 335873964), (12, 223915976), (16, 167936982), (17, 158058336), (24, 111957988), (31, 86677152), (32, 83968491), (34, 79029168), (48, 55978994), (51, 52686112), (62, 43338576), (68, 39514584), (93, 28892384), (96, 27989497), (102, 26343056), (124, 21669288), (136, 19757292), (173, 15531744), (186, 14446192), (204, 13171528), (248, 10834644), (272, 9878646), (307, 8752416), (346, 7765872), (372, 7223096), (408, 6585764), (496, 5417322), (519, 5177248), (527, 5098656), (544, 4939323), (614, 4376208), (692, 3882936), (744, 3611548), (816, 3292882), (921, 2917472), (992, 2708661), (1038, 2588624), (1054, 2549328), (1228, 2188104), (1384, 1941468), (1488, 1805774), (1581, 1699552), (1632, 1646441), (1842, 1458736), (2076, 1294312), (2108, 1274664), (2456, 1094052), (2768, 970734), (2941, 913632), (2976, 902887), (3162, 849776), (3684, 729368), (4152, 647156), (4216, 637332), (4912, 547026), (5219, 514848), (5363, 501024), (5536, 485367), (5882, 456816), (6324, 424888), (7368, 364684), (8304, 323578), (8432, 318666), (8823, 304544), (9517, 282336), (9824, 273513), (10438, 257424), (10726, 250512), (11764, 228408), (12648, 212444), (14736, 182342), (15657, 171616), (16089, 167008), (16608, 161789), (16864, 159333), (17646, 152272), (19034, 141168), (20876, 128712), (21452, 125256), (23528, 114204), (25296, 106222), (28551, 94112), (29472, 91171), (31314, 85808), (32178, 83504), (35292, 76136), (38068, 70584), (41752, 64356), (42904, 62628), (47056, 57102), (50592, 53111)]