212574648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2749

約数の個数: 128

約数和(自身を含む): 651732480

約数和(自身を除く): 439157832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 253, 264, 276, 286, 299, 312, 429, 506, 552, 572, 598, 759, 858, 897, 1012, 1144, 1196, 1518, 1716, 1794, 2024, 2392, 2693, 3036, 3289, 3432, 3588, 5386, 6072, 6578, 7176, 8079, 9867, 10772, 13156, 16158, 19734, 21544, 26312, 29623, 32316, 35009, 39468, 59246, 61939, 64632, 70018, 78936, 88869, 105027, 118492, 123878, 140036, 177738, 185817, 210054, 236984, 247756, 280072, 355476, 371634, 385099, 420108, 495512, 681329, 710952, 743268, 770198, 805207, 840216, 1155297, 1362658, 1486536, 1540396, 1610414, 2043987, 2310594, 2415621, 2725316, 3080792, 3220828, 4087974, 4621188, 4831242, 5450632, 6441656, 8175948, 8857277, 9242376, 9662484, 16351896, 17714554, 19324968, 26571831, 35429108, 53143662, 70858216, 106287324, 212574648]

約数ペア:

[(1, 212574648), (2, 106287324), (3, 70858216), (4, 53143662), (6, 35429108), (8, 26571831), (11, 19324968), (12, 17714554), (13, 16351896), (22, 9662484), (23, 9242376), (24, 8857277), (26, 8175948), (33, 6441656), (39, 5450632), (44, 4831242), (46, 4621188), (52, 4087974), (66, 3220828), (69, 3080792), (78, 2725316), (88, 2415621), (92, 2310594), (104, 2043987), (132, 1610414), (138, 1540396), (143, 1486536), (156, 1362658), (184, 1155297), (253, 840216), (264, 805207), (276, 770198), (286, 743268), (299, 710952), (312, 681329), (429, 495512), (506, 420108), (552, 385099), (572, 371634), (598, 355476), (759, 280072), (858, 247756), (897, 236984), (1012, 210054), (1144, 185817), (1196, 177738), (1518, 140036), (1716, 123878), (1794, 118492), (2024, 105027), (2392, 88869), (2693, 78936), (3036, 70018), (3289, 64632), (3432, 61939), (3588, 59246), (5386, 39468), (6072, 35009), (6578, 32316), (7176, 29623), (8079, 26312), (9867, 21544), (10772, 19734), (13156, 16158)]