820277547936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{242819}}^1$

素因数の和:243307

約数の個数: 192

約数和(自身を含む): 2690430059520

約数和(自身を除く): 1870152511584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 457, 462, 528, 616, 672, 914, 924, 1056, 1232, 1371, 1828, 1848, 2464, 2742, 3199, 3656, 3696, 5027, 5484, 6398, 7312, 7392, 9597, 10054, 10968, 12796, 14624, 15081, 19194, 20108, 21936, 25592, 30162, 35189, 38388, 40216, 43872, 51184, 60324, 70378, 76776, 80432, 102368, 105567, 120648, 140756, 153552, 160864, 211134, 241296, 242819, 281512, 307104, 422268, 482592, 485638, 563024, 728457, 844536, 971276, 1126048, 1456914, 1689072, 1699733, 1942552, 2671009, 2913828, 3378144, 3399466, 3885104, 5099199, 5342018, 5827656, 6798932, 7770208, 8013027, 10198398, 10684036, 11655312, 13597864, 16026054, 18697063, 20396796, 21368072, 23310624, 27195728, 32052108, 37394126, 40793592, 42736144, 54391456, 56091189, 64104216, 74788252, 81587184, 85472288, 110968283, 112182378, 128208432, 149576504, 163174368, 221936566, 224364756, 256416864, 299153008, 332904849, 443873132, 448729512, 598306016, 665809698, 776777981, 887746264, 897459024, 1220651113, 1331619396, 1553555962, 1775492528, 1794918048, 2330333943, 2441302226, 2663238792, 3107111924, 3550985056, 3661953339, 4660667886, 4882604452, 5326477584, 6214223848, 7323906678, 8544557791, 9321335772, 9765208904, 10652955168, 12428447696, 14647813356, 17089115582, 18642671544, 19530417808, 24856895392, 25633673373, 29295626712, 34178231164, 37285343088, 39060835616, 51267346746, 58591253424, 68356462328, 74570686176, 102534693492, 117182506848, 136712924656, 205069386984, 273425849312, 410138773968, 820277547936]

約数ペア:

[(1, 820277547936), (2, 410138773968), (3, 273425849312), (4, 205069386984), (6, 136712924656), (7, 117182506848), (8, 102534693492), (11, 74570686176), (12, 68356462328), (14, 58591253424), (16, 51267346746), (21, 39060835616), (22, 37285343088), (24, 34178231164), (28, 29295626712), (32, 25633673373), (33, 24856895392), (42, 19530417808), (44, 18642671544), (48, 17089115582), (56, 14647813356), (66, 12428447696), (77, 10652955168), (84, 9765208904), (88, 9321335772), (96, 8544557791), (112, 7323906678), (132, 6214223848), (154, 5326477584), (168, 4882604452), (176, 4660667886), (224, 3661953339), (231, 3550985056), (264, 3107111924), (308, 2663238792), (336, 2441302226), (352, 2330333943), (457, 1794918048), (462, 1775492528), (528, 1553555962), (616, 1331619396), (672, 1220651113), (914, 897459024), (924, 887746264), (1056, 776777981), (1232, 665809698), (1371, 598306016), (1828, 448729512), (1848, 443873132), (2464, 332904849), (2742, 299153008), (3199, 256416864), (3656, 224364756), (3696, 221936566), (5027, 163174368), (5484, 149576504), (6398, 128208432), (7312, 112182378), (7392, 110968283), (9597, 85472288), (10054, 81587184), (10968, 74788252), (12796, 64104216), (14624, 56091189), (15081, 54391456), (19194, 42736144), (20108, 40793592), (21936, 37394126), (25592, 32052108), (30162, 27195728), (35189, 23310624), (38388, 21368072), (40216, 20396796), (43872, 18697063), (51184, 16026054), (60324, 13597864), (70378, 11655312), (76776, 10684036), (80432, 10198398), (102368, 8013027), (105567, 7770208), (120648, 6798932), (140756, 5827656), (153552, 5342018), (160864, 5099199), (211134, 3885104), (241296, 3399466), (242819, 3378144), (281512, 2913828), (307104, 2671009), (422268, 1942552), (482592, 1699733), (485638, 1689072), (563024, 1456914), (728457, 1126048), (844536, 971276)]