279892704

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 965260800

約数和(自身を除く): 685368096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 96, 98, 104, 112, 138, 147, 156, 161, 168, 182, 184, 196, 199, 208, 224, 273, 276, 294, 299, 312, 322, 336, 364, 368, 392, 398, 416, 483, 546, 552, 588, 597, 598, 624, 637, 644, 672, 728, 736, 784, 796, 897, 966, 1092, 1104, 1127, 1176, 1194, 1196, 1248, 1274, 1288, 1393, 1456, 1568, 1592, 1794, 1911, 1932, 2093, 2184, 2208, 2254, 2352, 2388, 2392, 2548, 2576, 2587, 2786, 2912, 3184, 3381, 3588, 3822, 3864, 4179, 4186, 4368, 4508, 4577, 4704, 4776, 4784, 5096, 5152, 5174, 5572, 6279, 6368, 6762, 7176, 7644, 7728, 7761, 8358, 8372, 8736, 9016, 9154, 9552, 9568, 9751, 10192, 10348, 11144, 12558, 13524, 13731, 14352, 14651, 15288, 15456, 15522, 16716, 16744, 18032, 18109, 18308, 19104, 19502, 20384, 20696, 22288, 25116, 27048, 27462, 28704, 29253, 29302, 30576, 31044, 32039, 33432, 33488, 36064, 36218, 36616, 39004, 41392, 43953, 44576, 50232, 54096, 54327, 54924, 58506, 58604, 59501, 61152, 62088, 64078, 66864, 66976, 72436, 73232, 78008, 82784, 87906, 96117, 100464, 108192, 108654, 109848, 117012, 117208, 119002, 124176, 126763, 128156, 133728, 144872, 146464, 156016, 175812, 178503, 192234, 200928, 217308, 219696, 224273, 234024, 234416, 238004, 248352, 253526, 256312, 289744, 312032, 351624, 357006, 380289, 384468, 416507, 434616, 439392, 448546, 468048, 468832, 476008, 507052, 512624, 579488, 672819, 703248, 714012, 760578, 768936, 833014, 869232, 897092, 936096, 952016, 1014104, 1025248, 1249521, 1345638, 1406496, 1428024, 1521156, 1537872, 1666028, 1738464, 1794184, 1904032, 2028208, 2499042, 2691276, 2856048, 2915549, 3042312, 3075744, 3332056, 3588368, 4056416, 4998084, 5382552, 5712096, 5831098, 6084624, 6664112, 7176736, 8746647, 9996168, 10765104, 11662196, 12169248, 13328224, 17493294, 19992336, 21530208, 23324392, 34986588, 39984672, 46648784, 69973176, 93297568, 139946352, 279892704]

約数ペア:

[(1, 279892704), (2, 139946352), (3, 93297568), (4, 69973176), (6, 46648784), (7, 39984672), (8, 34986588), (12, 23324392), (13, 21530208), (14, 19992336), (16, 17493294), (21, 13328224), (23, 12169248), (24, 11662196), (26, 10765104), (28, 9996168), (32, 8746647), (39, 7176736), (42, 6664112), (46, 6084624), (48, 5831098), (49, 5712096), (52, 5382552), (56, 4998084), (69, 4056416), (78, 3588368), (84, 3332056), (91, 3075744), (92, 3042312), (96, 2915549), (98, 2856048), (104, 2691276), (112, 2499042), (138, 2028208), (147, 1904032), (156, 1794184), (161, 1738464), (168, 1666028), (182, 1537872), (184, 1521156), (196, 1428024), (199, 1406496), (208, 1345638), (224, 1249521), (273, 1025248), (276, 1014104), (294, 952016), (299, 936096), (312, 897092), (322, 869232), (336, 833014), (364, 768936), (368, 760578), (392, 714012), (398, 703248), (416, 672819), (483, 579488), (546, 512624), (552, 507052), (588, 476008), (597, 468832), (598, 468048), (624, 448546), (637, 439392), (644, 434616), (672, 416507), (728, 384468), (736, 380289), (784, 357006), (796, 351624), (897, 312032), (966, 289744), (1092, 256312), (1104, 253526), (1127, 248352), (1176, 238004), (1194, 234416), (1196, 234024), (1248, 224273), (1274, 219696), (1288, 217308), (1393, 200928), (1456, 192234), (1568, 178503), (1592, 175812), (1794, 156016), (1911, 146464), (1932, 144872), (2093, 133728), (2184, 128156), (2208, 126763), (2254, 124176), (2352, 119002), (2388, 117208), (2392, 117012), (2548, 109848), (2576, 108654), (2587, 108192), (2786, 100464), (2912, 96117), (3184, 87906), (3381, 82784), (3588, 78008), (3822, 73232), (3864, 72436), (4179, 66976), (4186, 66864), (4368, 64078), (4508, 62088), (4577, 61152), (4704, 59501), (4776, 58604), (4784, 58506), (5096, 54924), (5152, 54327), (5174, 54096), (5572, 50232), (6279, 44576), (6368, 43953), (6762, 41392), (7176, 39004), (7644, 36616), (7728, 36218), (7761, 36064), (8358, 33488), (8372, 33432), (8736, 32039), (9016, 31044), (9154, 30576), (9552, 29302), (9568, 29253), (9751, 28704), (10192, 27462), (10348, 27048), (11144, 25116), (12558, 22288), (13524, 20696), (13731, 20384), (14352, 19502), (14651, 19104), (15288, 18308), (15456, 18109), (15522, 18032), (16716, 16744)]