82638864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 299445120

約数和(自身を除く): 216806256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 48, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 112, 116, 126, 132, 144, 154, 168, 174, 176, 198, 203, 231, 232, 252, 257, 261, 264, 308, 319, 336, 348, 396, 406, 462, 464, 504, 514, 522, 528, 609, 616, 638, 693, 696, 771, 792, 812, 924, 957, 1008, 1028, 1044, 1218, 1232, 1276, 1386, 1392, 1542, 1584, 1624, 1799, 1827, 1848, 1914, 2056, 2088, 2233, 2313, 2436, 2552, 2772, 2827, 2871, 3084, 3248, 3598, 3654, 3696, 3828, 4112, 4176, 4466, 4626, 4872, 5104, 5397, 5544, 5654, 5742, 6168, 6699, 7196, 7308, 7453, 7656, 8481, 8932, 9252, 9744, 10794, 11088, 11308, 11484, 12336, 13398, 14392, 14616, 14906, 15312, 16191, 16962, 17864, 18504, 19789, 20097, 21588, 22359, 22616, 22968, 25443, 26796, 28784, 29232, 29812, 32382, 33924, 35728, 37008, 39578, 40194, 43176, 44718, 45232, 45936, 50886, 52171, 53592, 59367, 59624, 64764, 67077, 67848, 79156, 80388, 81983, 86352, 89436, 101772, 104342, 107184, 118734, 119248, 129528, 134154, 135696, 156513, 158312, 160776, 163966, 178101, 178872, 203544, 208684, 237468, 245949, 259056, 268308, 313026, 316624, 321552, 327932, 356202, 357744, 407088, 417368, 469539, 474936, 491898, 536616, 573881, 626052, 655864, 712404, 737847, 834736, 939078, 949872, 983796, 1073232, 1147762, 1252104, 1311728, 1424808, 1475694, 1721643, 1878156, 1967592, 2295524, 2504208, 2849616, 2951388, 3443286, 3756312, 3935184, 4591048, 5164929, 5902776, 6886572, 7512624, 9182096, 10329858, 11805552, 13773144, 20659716, 27546288, 41319432, 82638864]

約数ペア:

[(1, 82638864), (2, 41319432), (3, 27546288), (4, 20659716), (6, 13773144), (7, 11805552), (8, 10329858), (9, 9182096), (11, 7512624), (12, 6886572), (14, 5902776), (16, 5164929), (18, 4591048), (21, 3935184), (22, 3756312), (24, 3443286), (28, 2951388), (29, 2849616), (33, 2504208), (36, 2295524), (42, 1967592), (44, 1878156), (48, 1721643), (56, 1475694), (58, 1424808), (63, 1311728), (66, 1252104), (72, 1147762), (77, 1073232), (84, 983796), (87, 949872), (88, 939078), (99, 834736), (112, 737847), (116, 712404), (126, 655864), (132, 626052), (144, 573881), (154, 536616), (168, 491898), (174, 474936), (176, 469539), (198, 417368), (203, 407088), (231, 357744), (232, 356202), (252, 327932), (257, 321552), (261, 316624), (264, 313026), (308, 268308), (319, 259056), (336, 245949), (348, 237468), (396, 208684), (406, 203544), (462, 178872), (464, 178101), (504, 163966), (514, 160776), (522, 158312), (528, 156513), (609, 135696), (616, 134154), (638, 129528), (693, 119248), (696, 118734), (771, 107184), (792, 104342), (812, 101772), (924, 89436), (957, 86352), (1008, 81983), (1028, 80388), (1044, 79156), (1218, 67848), (1232, 67077), (1276, 64764), (1386, 59624), (1392, 59367), (1542, 53592), (1584, 52171), (1624, 50886), (1799, 45936), (1827, 45232), (1848, 44718), (1914, 43176), (2056, 40194), (2088, 39578), (2233, 37008), (2313, 35728), (2436, 33924), (2552, 32382), (2772, 29812), (2827, 29232), (2871, 28784), (3084, 26796), (3248, 25443), (3598, 22968), (3654, 22616), (3696, 22359), (3828, 21588), (4112, 20097), (4176, 19789), (4466, 18504), (4626, 17864), (4872, 16962), (5104, 16191), (5397, 15312), (5544, 14906), (5654, 14616), (5742, 14392), (6168, 13398), (6699, 12336), (7196, 11484), (7308, 11308), (7453, 11088), (7656, 10794), (8481, 9744), (8932, 9252)]