856671984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 320

約数和(自身を含む): 2985523200

約数和(自身を除く): 2128851216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 109, 112, 113, 126, 138, 144, 161, 168, 184, 189, 207, 216, 218, 226, 252, 276, 322, 327, 336, 339, 368, 378, 414, 432, 436, 452, 483, 504, 552, 621, 644, 654, 678, 756, 763, 791, 828, 872, 904, 966, 981, 1008, 1017, 1104, 1242, 1288, 1308, 1356, 1449, 1512, 1526, 1582, 1656, 1744, 1808, 1932, 1962, 2034, 2289, 2373, 2484, 2507, 2576, 2599, 2616, 2712, 2898, 2943, 3024, 3051, 3052, 3164, 3312, 3864, 3924, 4068, 4347, 4578, 4746, 4968, 5014, 5198, 5232, 5424, 5796, 5886, 6102, 6104, 6328, 6867, 7119, 7521, 7728, 7797, 7848, 8136, 8694, 9156, 9492, 9936, 10028, 10396, 11592, 11772, 12204, 12208, 12317, 12656, 13734, 14238, 15042, 15594, 15696, 16272, 17388, 17549, 18193, 18312, 18984, 20056, 20601, 20792, 21357, 22563, 23184, 23391, 23544, 24408, 24634, 27468, 28476, 30084, 31188, 34776, 35098, 36386, 36624, 36951, 37968, 40112, 41202, 41584, 42714, 45126, 46782, 47088, 48816, 49268, 52647, 54579, 54936, 56952, 60168, 62376, 67689, 69552, 70173, 70196, 72772, 73902, 82404, 85428, 86219, 90252, 93564, 98536, 105294, 109158, 109872, 110853, 113904, 120336, 124752, 135378, 140346, 140392, 145544, 147804, 157941, 163737, 164808, 170856, 172438, 180504, 187128, 197072, 210588, 218316, 221706, 258657, 270756, 280692, 280784, 283291, 291088, 295608, 315882, 327474, 329616, 332559, 341712, 344876, 361008, 374256, 421176, 436632, 443412, 473823, 491211, 517314, 541512, 561384, 566582, 591216, 631764, 654948, 665118, 689752, 775971, 842352, 849873, 873264, 886824, 947646, 982422, 1034628, 1083024, 1122768, 1133164, 1263528, 1309896, 1330236, 1379504, 1551942, 1699746, 1773648, 1895292, 1964844, 1983037, 2069256, 2266328, 2327913, 2527056, 2549619, 2619792, 2660472, 3103884, 3399492, 3790584, 3929688, 3966074, 4138512, 4532656, 4655826, 5099238, 5320944, 5949111, 6207768, 6798984, 7581168, 7648857, 7859376, 7932148, 9311652, 10198476, 11898222, 12415536, 13597968, 15297714, 15864296, 17847333, 18623304, 20396952, 23796444, 30595428, 31728592, 35694666, 37246608, 40793904, 47592888, 53541999, 61190856, 71389332, 95185776, 107083998, 122381712, 142778664, 214167996, 285557328, 428335992, 856671984]

約数ペア:

[(1, 856671984), (2, 428335992), (3, 285557328), (4, 214167996), (6, 142778664), (7, 122381712), (8, 107083998), (9, 95185776), (12, 71389332), (14, 61190856), (16, 53541999), (18, 47592888), (21, 40793904), (23, 37246608), (24, 35694666), (27, 31728592), (28, 30595428), (36, 23796444), (42, 20396952), (46, 18623304), (48, 17847333), (54, 15864296), (56, 15297714), (63, 13597968), (69, 12415536), (72, 11898222), (84, 10198476), (92, 9311652), (108, 7932148), (109, 7859376), (112, 7648857), (113, 7581168), (126, 6798984), (138, 6207768), (144, 5949111), (161, 5320944), (168, 5099238), (184, 4655826), (189, 4532656), (207, 4138512), (216, 3966074), (218, 3929688), (226, 3790584), (252, 3399492), (276, 3103884), (322, 2660472), (327, 2619792), (336, 2549619), (339, 2527056), (368, 2327913), (378, 2266328), (414, 2069256), (432, 1983037), (436, 1964844), (452, 1895292), (483, 1773648), (504, 1699746), (552, 1551942), (621, 1379504), (644, 1330236), (654, 1309896), (678, 1263528), (756, 1133164), (763, 1122768), (791, 1083024), (828, 1034628), (872, 982422), (904, 947646), (966, 886824), (981, 873264), (1008, 849873), (1017, 842352), (1104, 775971), (1242, 689752), (1288, 665118), (1308, 654948), (1356, 631764), (1449, 591216), (1512, 566582), (1526, 561384), (1582, 541512), (1656, 517314), (1744, 491211), (1808, 473823), (1932, 443412), (1962, 436632), (2034, 421176), (2289, 374256), (2373, 361008), (2484, 344876), (2507, 341712), (2576, 332559), (2599, 329616), (2616, 327474), (2712, 315882), (2898, 295608), (2943, 291088), (3024, 283291), (3051, 280784), (3052, 280692), (3164, 270756), (3312, 258657), (3864, 221706), (3924, 218316), (4068, 210588), (4347, 197072), (4578, 187128), (4746, 180504), (4968, 172438), (5014, 170856), (5198, 164808), (5232, 163737), (5424, 157941), (5796, 147804), (5886, 145544), (6102, 140392), (6104, 140346), (6328, 135378), (6867, 124752), (7119, 120336), (7521, 113904), (7728, 110853), (7797, 109872), (7848, 109158), (8136, 105294), (8694, 98536), (9156, 93564), (9492, 90252), (9936, 86219), (10028, 85428), (10396, 82404), (11592, 73902), (11772, 72772), (12204, 70196), (12208, 70173), (12317, 69552), (12656, 67689), (13734, 62376), (14238, 60168), (15042, 56952), (15594, 54936), (15696, 54579), (16272, 52647), (17388, 49268), (17549, 48816), (18193, 47088), (18312, 46782), (18984, 45126), (20056, 42714), (20601, 41584), (20792, 41202), (21357, 40112), (22563, 37968), (23184, 36951), (23391, 36624), (23544, 36386), (24408, 35098), (24634, 34776), (27468, 31188), (28476, 30084)]