495390168

素因数分解:

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

素因数の和:340

約数の個数: 320

約数和(自身を含む): 1769349120

約数和(自身を除く): 1273958952

約数列:

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

約数ペア:

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