2689831368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1009

約数の個数: 256

約数和(自身を含む): 9081600000

約数和(自身を除く): 6391768632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 109, 114, 126, 133, 152, 168, 171, 189, 216, 218, 228, 252, 266, 327, 342, 378, 399, 436, 456, 504, 513, 532, 654, 684, 756, 763, 798, 859, 872, 981, 1026, 1064, 1197, 1308, 1368, 1512, 1526, 1596, 1718, 1962, 2052, 2071, 2289, 2394, 2577, 2616, 2943, 3052, 3192, 3436, 3591, 3924, 4104, 4142, 4578, 4788, 5154, 5886, 6013, 6104, 6213, 6867, 6872, 7182, 7731, 7848, 8284, 9156, 9576, 10308, 11772, 12026, 12426, 13734, 14364, 14497, 15462, 16321, 16568, 18039, 18312, 18639, 20601, 20616, 23193, 23544, 24052, 24852, 27468, 28728, 28994, 30924, 32642, 36078, 37278, 41202, 43491, 46386, 48104, 48963, 49704, 54117, 54936, 55917, 57988, 61848, 65284, 72156, 74556, 82404, 86982, 92772, 93631, 97926, 108234, 111834, 114247, 115976, 130473, 130568, 144312, 146889, 149112, 162351, 164808, 173964, 185544, 187262, 195852, 216468, 223668, 228494, 260946, 280893, 293778, 324702, 342741, 347928, 374524, 391419, 391704, 432936, 440667, 447336, 456988, 521892, 561786, 587556, 649404, 655417, 685482, 749048, 782838, 842679, 881334, 913976, 1028223, 1043784, 1123572, 1175112, 1298808, 1310834, 1370964, 1565676, 1685358, 1762668, 1778989, 1966251, 2056446, 2247144, 2528037, 2621668, 2741928, 3084669, 3131352, 3370716, 3525336, 3557978, 3932502, 4112892, 5056074, 5243336, 5336967, 5898753, 6169338, 6741432, 7115956, 7865004, 8225784, 10112148, 10673934, 11797506, 12338676, 12452923, 14231912, 15730008, 16010901, 17696259, 20224296, 21347868, 23595012, 24677352, 24905846, 32021802, 35392518, 37358769, 42695736, 47190024, 48032703, 49811692, 64043604, 70785036, 74717538, 96065406, 99623384, 112076307, 128087208, 141570072, 149435076, 192130812, 224152614, 298870152, 336228921, 384261624, 448305228, 672457842, 896610456, 1344915684, 2689831368]

約数ペア:

[(1, 2689831368), (2, 1344915684), (3, 896610456), (4, 672457842), (6, 448305228), (7, 384261624), (8, 336228921), (9, 298870152), (12, 224152614), (14, 192130812), (18, 149435076), (19, 141570072), (21, 128087208), (24, 112076307), (27, 99623384), (28, 96065406), (36, 74717538), (38, 70785036), (42, 64043604), (54, 49811692), (56, 48032703), (57, 47190024), (63, 42695736), (72, 37358769), (76, 35392518), (84, 32021802), (108, 24905846), (109, 24677352), (114, 23595012), (126, 21347868), (133, 20224296), (152, 17696259), (168, 16010901), (171, 15730008), (189, 14231912), (216, 12452923), (218, 12338676), (228, 11797506), (252, 10673934), (266, 10112148), (327, 8225784), (342, 7865004), (378, 7115956), (399, 6741432), (436, 6169338), (456, 5898753), (504, 5336967), (513, 5243336), (532, 5056074), (654, 4112892), (684, 3932502), (756, 3557978), (763, 3525336), (798, 3370716), (859, 3131352), (872, 3084669), (981, 2741928), (1026, 2621668), (1064, 2528037), (1197, 2247144), (1308, 2056446), (1368, 1966251), (1512, 1778989), (1526, 1762668), (1596, 1685358), (1718, 1565676), (1962, 1370964), (2052, 1310834), (2071, 1298808), (2289, 1175112), (2394, 1123572), (2577, 1043784), (2616, 1028223), (2943, 913976), (3052, 881334), (3192, 842679), (3436, 782838), (3591, 749048), (3924, 685482), (4104, 655417), (4142, 649404), (4578, 587556), (4788, 561786), (5154, 521892), (5886, 456988), (6013, 447336), (6104, 440667), (6213, 432936), (6867, 391704), (6872, 391419), (7182, 374524), (7731, 347928), (7848, 342741), (8284, 324702), (9156, 293778), (9576, 280893), (10308, 260946), (11772, 228494), (12026, 223668), (12426, 216468), (13734, 195852), (14364, 187262), (14497, 185544), (15462, 173964), (16321, 164808), (16568, 162351), (18039, 149112), (18312, 146889), (18639, 144312), (20601, 130568), (20616, 130473), (23193, 115976), (23544, 114247), (24052, 111834), (24852, 108234), (27468, 97926), (28728, 93631), (28994, 92772), (30924, 86982), (32642, 82404), (36078, 74556), (37278, 72156), (41202, 65284), (43491, 61848), (46386, 57988), (48104, 55917), (48963, 54936), (49704, 54117)]