990780336

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 400

約数和(自身を含む): 3656654848

約数和(自身を除く): 2665874512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 104, 108, 112, 117, 124, 126, 144, 156, 162, 168, 182, 186, 189, 208, 216, 217, 234, 248, 252, 271, 273, 279, 312, 324, 336, 351, 364, 372, 378, 403, 432, 434, 468, 496, 504, 542, 546, 558, 567, 624, 648, 651, 702, 728, 744, 756, 806, 813, 819, 837, 868, 936, 1008, 1053, 1084, 1092, 1116, 1134, 1209, 1296, 1302, 1404, 1456, 1488, 1512, 1612, 1626, 1638, 1674, 1736, 1872, 1897, 1953, 2106, 2168, 2184, 2232, 2268, 2418, 2439, 2457, 2511, 2604, 2808, 2821, 3024, 3224, 3252, 3276, 3348, 3472, 3523, 3627, 3794, 3906, 4212, 4336, 4368, 4464, 4536, 4836, 4878, 4914, 5022, 5208, 5616, 5642, 5691, 5859, 6448, 6504, 6552, 6696, 7046, 7254, 7317, 7371, 7588, 7812, 8401, 8424, 8463, 9072, 9672, 9756, 9828, 10044, 10416, 10569, 10881, 11284, 11382, 11718, 13008, 13104, 13392, 14092, 14508, 14634, 14742, 15176, 15624, 16802, 16848, 16926, 17073, 17577, 19344, 19512, 19656, 20088, 21138, 21762, 21951, 22568, 22764, 23436, 24661, 25203, 25389, 28184, 29016, 29268, 29484, 30352, 31248, 31707, 32643, 33604, 33852, 34146, 35154, 39024, 39312, 40176, 42276, 43524, 43902, 45136, 45528, 46872, 49322, 50406, 50778, 51219, 56368, 58032, 58536, 58807, 58968, 63414, 65286, 67208, 67704, 68292, 70308, 73983, 75609, 76167, 84552, 87048, 87804, 91056, 93744, 95121, 98644, 100812, 101556, 102438, 109213, 117072, 117614, 117936, 126828, 130572, 134416, 135408, 136584, 140616, 147966, 151218, 152334, 153657, 169104, 174096, 175608, 176421, 190242, 197288, 201624, 203112, 204876, 218426, 221949, 226827, 228501, 235228, 253656, 261144, 273168, 281232, 285363, 295932, 302436, 304668, 307314, 327639, 351216, 352842, 380484, 394576, 403248, 406224, 409752, 436852, 443898, 453654, 457002, 470456, 507312, 522288, 529263, 570726, 591864, 604872, 609336, 614628, 655278, 665847, 680481, 705684, 760968, 764491, 819504, 873704, 887796, 907308, 914004, 940912, 982917, 1058526, 1141452, 1183728, 1209744, 1218672, 1229256, 1310556, 1331694, 1360962, 1411368, 1521936, 1528982, 1587789, 1747408, 1775592, 1814616, 1828008, 1965834, 1997541, 2117052, 2282904, 2293473, 2458512, 2621112, 2663388, 2721924, 2822736, 2948751, 3057964, 3175578, 3551184, 3629232, 3656016, 3931668, 3995082, 4234104, 4565808, 4586946, 4763367, 5242224, 5326776, 5443848, 5897502, 6115928, 6351156, 6880419, 7863336, 7990164, 8468208, 8846253, 9173892, 9526734, 10653552, 10887696, 11795004, 12231856, 12702312, 13760838, 15726672, 15980328, 17692506, 18347784, 19053468, 20641257, 23590008, 25404624, 27521676, 31960656, 35385012, 36695568, 38106936, 41282514, 47180016, 55043352, 61923771, 70770024, 76213872, 82565028, 110086704, 123847542, 141540048, 165130056, 247695084, 330260112, 495390168, 990780336]

約数ペア:

[(1, 990780336), (2, 495390168), (3, 330260112), (4, 247695084), (6, 165130056), (7, 141540048), (8, 123847542), (9, 110086704), (12, 82565028), (13, 76213872), (14, 70770024), (16, 61923771), (18, 55043352), (21, 47180016), (24, 41282514), (26, 38106936), (27, 36695568), (28, 35385012), (31, 31960656), (36, 27521676), (39, 25404624), (42, 23590008), (48, 20641257), (52, 19053468), (54, 18347784), (56, 17692506), (62, 15980328), (63, 15726672), (72, 13760838), (78, 12702312), (81, 12231856), (84, 11795004), (91, 10887696), (93, 10653552), (104, 9526734), (108, 9173892), (112, 8846253), (117, 8468208), (124, 7990164), (126, 7863336), (144, 6880419), (156, 6351156), (162, 6115928), (168, 5897502), (182, 5443848), (186, 5326776), (189, 5242224), (208, 4763367), (216, 4586946), (217, 4565808), (234, 4234104), (248, 3995082), (252, 3931668), (271, 3656016), (273, 3629232), (279, 3551184), (312, 3175578), (324, 3057964), (336, 2948751), (351, 2822736), (364, 2721924), (372, 2663388), (378, 2621112), (403, 2458512), (432, 2293473), (434, 2282904), (468, 2117052), (496, 1997541), (504, 1965834), (542, 1828008), (546, 1814616), (558, 1775592), (567, 1747408), (624, 1587789), (648, 1528982), (651, 1521936), (702, 1411368), (728, 1360962), (744, 1331694), (756, 1310556), (806, 1229256), (813, 1218672), (819, 1209744), (837, 1183728), (868, 1141452), (936, 1058526), (1008, 982917), (1053, 940912), (1084, 914004), (1092, 907308), (1116, 887796), (1134, 873704), (1209, 819504), (1296, 764491), (1302, 760968), (1404, 705684), (1456, 680481), (1488, 665847), (1512, 655278), (1612, 614628), (1626, 609336), (1638, 604872), (1674, 591864), (1736, 570726), (1872, 529263), (1897, 522288), (1953, 507312), (2106, 470456), (2168, 457002), (2184, 453654), (2232, 443898), (2268, 436852), (2418, 409752), (2439, 406224), (2457, 403248), (2511, 394576), (2604, 380484), (2808, 352842), (2821, 351216), (3024, 327639), (3224, 307314), (3252, 304668), (3276, 302436), (3348, 295932), (3472, 285363), (3523, 281232), (3627, 273168), (3794, 261144), (3906, 253656), (4212, 235228), (4336, 228501), (4368, 226827), (4464, 221949), (4536, 218426), (4836, 204876), (4878, 203112), (4914, 201624), (5022, 197288), (5208, 190242), (5616, 176421), (5642, 175608), (5691, 174096), (5859, 169104), (6448, 153657), (6504, 152334), (6552, 151218), (6696, 147966), (7046, 140616), (7254, 136584), (7317, 135408), (7371, 134416), (7588, 130572), (7812, 126828), (8401, 117936), (8424, 117614), (8463, 117072), (9072, 109213), (9672, 102438), (9756, 101556), (9828, 100812), (10044, 98644), (10416, 95121), (10569, 93744), (10881, 91056), (11284, 87804), (11382, 87048), (11718, 84552), (13008, 76167), (13104, 75609), (13392, 73983), (14092, 70308), (14508, 68292), (14634, 67704), (14742, 67208), (15176, 65286), (15624, 63414), (16802, 58968), (16848, 58807), (16926, 58536), (17073, 58032), (17577, 56368), (19344, 51219), (19512, 50778), (19656, 50406), (20088, 49322), (21138, 46872), (21762, 45528), (21951, 45136), (22568, 43902), (22764, 43524), (23436, 42276), (24661, 40176), (25203, 39312), (25389, 39024), (28184, 35154), (29016, 34146), (29268, 33852), (29484, 33604), (30352, 32643), (31248, 31707)]