677987856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1734

約数の個数: 240

約数和(自身を含む): 2412067840

約数和(自身を除く): 1734079984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1669, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3338, 3472, 3627, 3906, 4368, 4464, 4836, 5007, 5208, 5642, 6448, 6552, 6676, 7254, 7812, 8463, 9672, 10014, 10416, 11284, 11683, 13104, 13352, 14508, 15021, 15624, 16926, 19344, 20028, 21697, 22568, 23366, 25389, 26704, 29016, 30042, 31248, 33852, 35049, 40056, 43394, 45136, 46732, 50778, 51739, 58032, 60084, 65091, 67704, 70098, 80112, 86788, 93464, 101556, 103478, 105147, 120168, 130182, 135408, 140196, 151879, 155217, 173576, 186928, 195273, 203112, 206956, 210294, 240336, 260364, 280392, 303758, 310434, 347152, 362173, 390546, 406224, 413912, 420588, 455637, 465651, 520728, 560784, 607516, 620868, 672607, 724346, 781092, 827824, 841176, 911274, 931302, 1041456, 1086519, 1215032, 1241736, 1345214, 1366911, 1448692, 1562184, 1682352, 1822548, 1862604, 2017821, 2173038, 2430064, 2483472, 2690428, 2733822, 2897384, 3124368, 3259557, 3645096, 3725208, 4035642, 4346076, 4708249, 5380856, 5467644, 5794768, 6053463, 6519114, 7290192, 7450416, 8071284, 8692152, 9416498, 10761712, 10935288, 12106926, 13038228, 14124747, 16142568, 17384304, 18832996, 21870576, 24213852, 26076456, 28249494, 32285136, 37665992, 42374241, 48427704, 52152912, 56498988, 75331984, 84748482, 96855408, 112997976, 169496964, 225995952, 338993928, 677987856]

約数ペア:

[(1, 677987856), (2, 338993928), (3, 225995952), (4, 169496964), (6, 112997976), (7, 96855408), (8, 84748482), (9, 75331984), (12, 56498988), (13, 52152912), (14, 48427704), (16, 42374241), (18, 37665992), (21, 32285136), (24, 28249494), (26, 26076456), (28, 24213852), (31, 21870576), (36, 18832996), (39, 17384304), (42, 16142568), (48, 14124747), (52, 13038228), (56, 12106926), (62, 10935288), (63, 10761712), (72, 9416498), (78, 8692152), (84, 8071284), (91, 7450416), (93, 7290192), (104, 6519114), (112, 6053463), (117, 5794768), (124, 5467644), (126, 5380856), (144, 4708249), (156, 4346076), (168, 4035642), (182, 3725208), (186, 3645096), (208, 3259557), (217, 3124368), (234, 2897384), (248, 2733822), (252, 2690428), (273, 2483472), (279, 2430064), (312, 2173038), (336, 2017821), (364, 1862604), (372, 1822548), (403, 1682352), (434, 1562184), (468, 1448692), (496, 1366911), (504, 1345214), (546, 1241736), (558, 1215032), (624, 1086519), (651, 1041456), (728, 931302), (744, 911274), (806, 841176), (819, 827824), (868, 781092), (936, 724346), (1008, 672607), (1092, 620868), (1116, 607516), (1209, 560784), (1302, 520728), (1456, 465651), (1488, 455637), (1612, 420588), (1638, 413912), (1669, 406224), (1736, 390546), (1872, 362173), (1953, 347152), (2184, 310434), (2232, 303758), (2418, 280392), (2604, 260364), (2821, 240336), (3224, 210294), (3276, 206956), (3338, 203112), (3472, 195273), (3627, 186928), (3906, 173576), (4368, 155217), (4464, 151879), (4836, 140196), (5007, 135408), (5208, 130182), (5642, 120168), (6448, 105147), (6552, 103478), (6676, 101556), (7254, 93464), (7812, 86788), (8463, 80112), (9672, 70098), (10014, 67704), (10416, 65091), (11284, 60084), (11683, 58032), (13104, 51739), (13352, 50778), (14508, 46732), (15021, 45136), (15624, 43394), (16926, 40056), (19344, 35049), (20028, 33852), (21697, 31248), (22568, 30042), (23366, 29016), (25389, 26704)]