1821238272

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 396

約数和(自身を含む): 6340336860

約数和(自身を除く): 4519098588

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 64, 72, 74, 84, 96, 98, 109, 111, 112, 126, 128, 144, 147, 148, 168, 192, 196, 218, 222, 224, 252, 256, 259, 288, 294, 296, 327, 333, 336, 384, 392, 436, 441, 444, 448, 504, 512, 518, 576, 588, 592, 654, 666, 672, 763, 768, 777, 784, 872, 882, 888, 896, 981, 1008, 1024, 1036, 1152, 1176, 1184, 1308, 1332, 1344, 1526, 1536, 1554, 1568, 1744, 1764, 1776, 1792, 1813, 1962, 2016, 2072, 2289, 2304, 2331, 2352, 2368, 2616, 2664, 2688, 3052, 3072, 3108, 3136, 3488, 3528, 3552, 3584, 3626, 3924, 4032, 4033, 4144, 4578, 4608, 4662, 4704, 4736, 5232, 5328, 5341, 5376, 5439, 6104, 6216, 6272, 6867, 6976, 7056, 7104, 7168, 7252, 7848, 8064, 8066, 8288, 9156, 9216, 9324, 9408, 9472, 10464, 10656, 10682, 10752, 10878, 12099, 12208, 12432, 12544, 13734, 13952, 14112, 14208, 14504, 15696, 16023, 16128, 16132, 16317, 16576, 18312, 18648, 18816, 18944, 20928, 21312, 21364, 21504, 21756, 24198, 24416, 24864, 25088, 27468, 27904, 28224, 28231, 28416, 29008, 31392, 32046, 32256, 32264, 32634, 33152, 36297, 36624, 37296, 37632, 37888, 41856, 42624, 42728, 43512, 48069, 48396, 48832, 49728, 50176, 54936, 55808, 56448, 56462, 56832, 58016, 62784, 64092, 64512, 64528, 65268, 66304, 72594, 73248, 74592, 75264, 83712, 84693, 85248, 85456, 87024, 96138, 96792, 97664, 99456, 109872, 111616, 112896, 112924, 113664, 116032, 125568, 128184, 129056, 130536, 132608, 145188, 146496, 149184, 150528, 167424, 169386, 170496, 170912, 174048, 192276, 193584, 195328, 197617, 198912, 219744, 225792, 225848, 232064, 251136, 254079, 256368, 258112, 261072, 265216, 290376, 292992, 298368, 334848, 338772, 340992, 341824, 348096, 384552, 387168, 390656, 395234, 397824, 439488, 451584, 451696, 464128, 502272, 508158, 512736, 516224, 522144, 580752, 585984, 592851, 596736, 677544, 683648, 696192, 769104, 774336, 781312, 790468, 795648, 878976, 903392, 928256, 1004544, 1016316, 1025472, 1032448, 1044288, 1161504, 1171968, 1185702, 1193472, 1355088, 1367296, 1392384, 1538208, 1548672, 1580936, 1757952, 1778553, 1806784, 1856512, 2032632, 2050944, 2064896, 2088576, 2323008, 2343936, 2371404, 2386944, 2710176, 2734592, 2784768, 3076416, 3097344, 3161872, 3515904, 3557106, 3613568, 4065264, 4101888, 4129792, 4177152, 4646016, 4742808, 5420352, 5469184, 5569536, 6152832, 6194688, 6323744, 7031808, 7114212, 7227136, 8130528, 8203776, 8354304, 9292032, 9485616, 10840704, 12305664, 12389376, 12647488, 14228424, 14454272, 16261056, 16407552, 16708608, 18584064, 18971232, 21681408, 24611328, 25294976, 28456848, 28908544, 32522112, 37168128, 37942464, 43362816, 49222656, 50589952, 56913696, 65044224, 75884928, 86725632, 101179904, 113827392, 130088448, 151769856, 202359808, 227654784, 260176896, 303539712, 455309568, 607079424, 910619136, 1821238272]

約数ペア:

[(1, 1821238272), (2, 910619136), (3, 607079424), (4, 455309568), (6, 303539712), (7, 260176896), (8, 227654784), (9, 202359808), (12, 151769856), (14, 130088448), (16, 113827392), (18, 101179904), (21, 86725632), (24, 75884928), (28, 65044224), (32, 56913696), (36, 50589952), (37, 49222656), (42, 43362816), (48, 37942464), (49, 37168128), (56, 32522112), (63, 28908544), (64, 28456848), (72, 25294976), (74, 24611328), (84, 21681408), (96, 18971232), (98, 18584064), (109, 16708608), (111, 16407552), (112, 16261056), (126, 14454272), (128, 14228424), (144, 12647488), (147, 12389376), (148, 12305664), (168, 10840704), (192, 9485616), (196, 9292032), (218, 8354304), (222, 8203776), (224, 8130528), (252, 7227136), (256, 7114212), (259, 7031808), (288, 6323744), (294, 6194688), (296, 6152832), (327, 5569536), (333, 5469184), (336, 5420352), (384, 4742808), (392, 4646016), (436, 4177152), (441, 4129792), (444, 4101888), (448, 4065264), (504, 3613568), (512, 3557106), (518, 3515904), (576, 3161872), (588, 3097344), (592, 3076416), (654, 2784768), (666, 2734592), (672, 2710176), (763, 2386944), (768, 2371404), (777, 2343936), (784, 2323008), (872, 2088576), (882, 2064896), (888, 2050944), (896, 2032632), (981, 1856512), (1008, 1806784), (1024, 1778553), (1036, 1757952), (1152, 1580936), (1176, 1548672), (1184, 1538208), (1308, 1392384), (1332, 1367296), (1344, 1355088), (1526, 1193472), (1536, 1185702), (1554, 1171968), (1568, 1161504), (1744, 1044288), (1764, 1032448), (1776, 1025472), (1792, 1016316), (1813, 1004544), (1962, 928256), (2016, 903392), (2072, 878976), (2289, 795648), (2304, 790468), (2331, 781312), (2352, 774336), (2368, 769104), (2616, 696192), (2664, 683648), (2688, 677544), (3052, 596736), (3072, 592851), (3108, 585984), (3136, 580752), (3488, 522144), (3528, 516224), (3552, 512736), (3584, 508158), (3626, 502272), (3924, 464128), (4032, 451696), (4033, 451584), (4144, 439488), (4578, 397824), (4608, 395234), (4662, 390656), (4704, 387168), (4736, 384552), (5232, 348096), (5328, 341824), (5341, 340992), (5376, 338772), (5439, 334848), (6104, 298368), (6216, 292992), (6272, 290376), (6867, 265216), (6976, 261072), (7056, 258112), (7104, 256368), (7168, 254079), (7252, 251136), (7848, 232064), (8064, 225848), (8066, 225792), (8288, 219744), (9156, 198912), (9216, 197617), (9324, 195328), (9408, 193584), (9472, 192276), (10464, 174048), (10656, 170912), (10682, 170496), (10752, 169386), (10878, 167424), (12099, 150528), (12208, 149184), (12432, 146496), (12544, 145188), (13734, 132608), (13952, 130536), (14112, 129056), (14208, 128184), (14504, 125568), (15696, 116032), (16023, 113664), (16128, 112924), (16132, 112896), (16317, 111616), (16576, 109872), (18312, 99456), (18648, 97664), (18816, 96792), (18944, 96138), (20928, 87024), (21312, 85456), (21364, 85248), (21504, 84693), (21756, 83712), (24198, 75264), (24416, 74592), (24864, 73248), (25088, 72594), (27468, 66304), (27904, 65268), (28224, 64528), (28231, 64512), (28416, 64092), (29008, 62784), (31392, 58016), (32046, 56832), (32256, 56462), (32264, 56448), (32634, 55808), (33152, 54936), (36297, 50176), (36624, 49728), (37296, 48832), (37632, 48396), (37888, 48069), (41856, 43512), (42624, 42728)]