21023357544

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:850

約数の個数: 320

約数和(自身を含む): 69837250560

約数和(自身を除く): 48813893016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 248, 252, 279, 307, 324, 372, 378, 434, 487, 504, 558, 567, 614, 648, 651, 744, 756, 837, 868, 921, 974, 1116, 1134, 1228, 1302, 1461, 1512, 1674, 1736, 1842, 1948, 1953, 2149, 2232, 2268, 2456, 2511, 2604, 2763, 2922, 3348, 3409, 3684, 3896, 3906, 4298, 4383, 4536, 5022, 5208, 5526, 5844, 5859, 6447, 6696, 6818, 7368, 7812, 8289, 8596, 8766, 9517, 10044, 10227, 11052, 11688, 11718, 12894, 13149, 13636, 15097, 15624, 16578, 17192, 17532, 17577, 19034, 19341, 20088, 20454, 22104, 23436, 24867, 25788, 26298, 27272, 28551, 30194, 30681, 33156, 35064, 35154, 38068, 38682, 39447, 40908, 45291, 46872, 49734, 51576, 52596, 57102, 58023, 60388, 61362, 66312, 66619, 70308, 76136, 77364, 78894, 81816, 85653, 90582, 92043, 99468, 105192, 105679, 114204, 116046, 120776, 122724, 133238, 135873, 140616, 149509, 154728, 157788, 171306, 174069, 181164, 184086, 198936, 199857, 211358, 228408, 232092, 245448, 256959, 266476, 271746, 276129, 299018, 315576, 317037, 342612, 348138, 362328, 368172, 399714, 407619, 422716, 448527, 464184, 513918, 532952, 543492, 552258, 598036, 599571, 634074, 685224, 696276, 736344, 770877, 799428, 815238, 845432, 897054, 951111, 1027836, 1046563, 1086984, 1104516, 1196072, 1199142, 1222857, 1268148, 1345581, 1392552, 1541754, 1598856, 1630476, 1794108, 1798713, 1902222, 2055672, 2093126, 2209032, 2398284, 2445714, 2536296, 2691162, 2853333, 3083508, 3139689, 3260952, 3588216, 3597426, 3804444, 4036743, 4186252, 4634779, 4796568, 4891428, 5382324, 5396139, 5706666, 6167016, 6279378, 7194852, 7608888, 8073486, 8372504, 8559999, 9269558, 9419067, 9782856, 10764648, 10792278, 11413332, 12110229, 12558756, 13904337, 14389704, 16146972, 17119998, 18539116, 18838134, 21584556, 22826664, 24220458, 25117512, 27808674, 28257201, 32293944, 32443453, 34239996, 37078232, 37676268, 41713011, 43169112, 48440916, 55617348, 56514402, 64886906, 68479992, 75352536, 83426022, 84771603, 96881832, 97330359, 111234696, 113028804, 125139033, 129773812, 166852044, 169543206, 194660718, 226057608, 250278066, 259547624, 291991077, 333704088, 339086412, 375417099, 389321436, 500556132, 583982154, 678172824, 750834198, 778642872, 875973231, 1001112264, 1167964308, 1501668396, 1751946462, 2335928616, 2627919693, 3003336792, 3503892924, 5255839386, 7007785848, 10511678772, 21023357544]

約数ペア:

[(1, 21023357544), (2, 10511678772), (3, 7007785848), (4, 5255839386), (6, 3503892924), (7, 3003336792), (8, 2627919693), (9, 2335928616), (12, 1751946462), (14, 1501668396), (18, 1167964308), (21, 1001112264), (24, 875973231), (27, 778642872), (28, 750834198), (31, 678172824), (36, 583982154), (42, 500556132), (54, 389321436), (56, 375417099), (62, 339086412), (63, 333704088), (72, 291991077), (81, 259547624), (84, 250278066), (93, 226057608), (108, 194660718), (124, 169543206), (126, 166852044), (162, 129773812), (168, 125139033), (186, 113028804), (189, 111234696), (216, 97330359), (217, 96881832), (248, 84771603), (252, 83426022), (279, 75352536), (307, 68479992), (324, 64886906), (372, 56514402), (378, 55617348), (434, 48440916), (487, 43169112), (504, 41713011), (558, 37676268), (567, 37078232), (614, 34239996), (648, 32443453), (651, 32293944), (744, 28257201), (756, 27808674), (837, 25117512), (868, 24220458), (921, 22826664), (974, 21584556), (1116, 18838134), (1134, 18539116), (1228, 17119998), (1302, 16146972), (1461, 14389704), (1512, 13904337), (1674, 12558756), (1736, 12110229), (1842, 11413332), (1948, 10792278), (1953, 10764648), (2149, 9782856), (2232, 9419067), (2268, 9269558), (2456, 8559999), (2511, 8372504), (2604, 8073486), (2763, 7608888), (2922, 7194852), (3348, 6279378), (3409, 6167016), (3684, 5706666), (3896, 5396139), (3906, 5382324), (4298, 4891428), (4383, 4796568), (4536, 4634779), (5022, 4186252), (5208, 4036743), (5526, 3804444), (5844, 3597426), (5859, 3588216), (6447, 3260952), (6696, 3139689), (6818, 3083508), (7368, 2853333), (7812, 2691162), (8289, 2536296), (8596, 2445714), (8766, 2398284), (9517, 2209032), (10044, 2093126), (10227, 2055672), (11052, 1902222), (11688, 1798713), (11718, 1794108), (12894, 1630476), (13149, 1598856), (13636, 1541754), (15097, 1392552), (15624, 1345581), (16578, 1268148), (17192, 1222857), (17532, 1199142), (17577, 1196072), (19034, 1104516), (19341, 1086984), (20088, 1046563), (20454, 1027836), (22104, 951111), (23436, 897054), (24867, 845432), (25788, 815238), (26298, 799428), (27272, 770877), (28551, 736344), (30194, 696276), (30681, 685224), (33156, 634074), (35064, 599571), (35154, 598036), (38068, 552258), (38682, 543492), (39447, 532952), (40908, 513918), (45291, 464184), (46872, 448527), (49734, 422716), (51576, 407619), (52596, 399714), (57102, 368172), (58023, 362328), (60388, 348138), (61362, 342612), (66312, 317037), (66619, 315576), (70308, 299018), (76136, 276129), (77364, 271746), (78894, 266476), (81816, 256959), (85653, 245448), (90582, 232092), (92043, 228408), (99468, 211358), (105192, 199857), (105679, 198936), (114204, 184086), (116046, 181164), (120776, 174069), (122724, 171306), (133238, 157788), (135873, 154728), (140616, 149509)]