8121627648

素因数分解:

$2^{10}\times 3^5\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 264

約数和(自身を含む): 24606446592

約数和(自身を除く): 16484818944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 216, 243, 254, 256, 257, 288, 324, 381, 384, 432, 486, 508, 512, 514, 576, 648, 762, 768, 771, 864, 972, 1016, 1024, 1028, 1143, 1152, 1296, 1524, 1536, 1542, 1728, 1944, 2032, 2056, 2286, 2304, 2313, 2592, 3048, 3072, 3084, 3429, 3456, 3888, 4064, 4112, 4572, 4608, 4626, 5184, 6096, 6168, 6858, 6912, 6939, 7776, 8128, 8224, 9144, 9216, 9252, 10287, 10368, 12192, 12336, 13716, 13824, 13878, 15552, 16256, 16448, 18288, 18504, 20574, 20736, 20817, 24384, 24672, 27432, 27648, 27756, 30861, 31104, 32512, 32639, 32896, 36576, 37008, 41148, 41472, 41634, 48768, 49344, 54864, 55512, 61722, 62208, 62451, 65024, 65278, 65792, 73152, 74016, 82296, 82944, 83268, 97536, 97917, 98688, 109728, 111024, 123444, 124416, 124902, 130048, 130556, 131584, 146304, 148032, 164592, 166536, 195072, 195834, 197376, 219456, 222048, 246888, 248832, 249804, 261112, 263168, 292608, 293751, 296064, 329184, 333072, 390144, 391668, 394752, 438912, 444096, 493776, 499608, 522224, 585216, 587502, 592128, 658368, 666144, 783336, 789504, 877824, 881253, 888192, 987552, 999216, 1044448, 1170432, 1175004, 1184256, 1316736, 1332288, 1566672, 1755648, 1762506, 1776384, 1975104, 1998432, 2088896, 2350008, 2368512, 2633472, 2643759, 2664576, 3133344, 3511296, 3525012, 3552768, 3950208, 3996864, 4177792, 4700016, 5266944, 5287518, 5329152, 6266688, 7050024, 7105536, 7900416, 7931277, 7993728, 8355584, 9400032, 10533888, 10575036, 10658304, 12533376, 14100048, 15800832, 15862554, 15987456, 16711168, 18800064, 21150072, 21316608, 25066752, 28200096, 31601664, 31725108, 31974912, 33422336, 37600128, 42300144, 50133504, 56400192, 63450216, 63949824, 75200256, 84600288, 100267008, 112800384, 126900432, 150400512, 169200576, 225600768, 253800864, 300801024, 338401152, 451201536, 507601728, 676802304, 902403072, 1015203456, 1353604608, 2030406912, 2707209216, 4060813824, 8121627648]

約数ペア:

[(1, 8121627648), (2, 4060813824), (3, 2707209216), (4, 2030406912), (6, 1353604608), (8, 1015203456), (9, 902403072), (12, 676802304), (16, 507601728), (18, 451201536), (24, 338401152), (27, 300801024), (32, 253800864), (36, 225600768), (48, 169200576), (54, 150400512), (64, 126900432), (72, 112800384), (81, 100267008), (96, 84600288), (108, 75200256), (127, 63949824), (128, 63450216), (144, 56400192), (162, 50133504), (192, 42300144), (216, 37600128), (243, 33422336), (254, 31974912), (256, 31725108), (257, 31601664), (288, 28200096), (324, 25066752), (381, 21316608), (384, 21150072), (432, 18800064), (486, 16711168), (508, 15987456), (512, 15862554), (514, 15800832), (576, 14100048), (648, 12533376), (762, 10658304), (768, 10575036), (771, 10533888), (864, 9400032), (972, 8355584), (1016, 7993728), (1024, 7931277), (1028, 7900416), (1143, 7105536), (1152, 7050024), (1296, 6266688), (1524, 5329152), (1536, 5287518), (1542, 5266944), (1728, 4700016), (1944, 4177792), (2032, 3996864), (2056, 3950208), (2286, 3552768), (2304, 3525012), (2313, 3511296), (2592, 3133344), (3048, 2664576), (3072, 2643759), (3084, 2633472), (3429, 2368512), (3456, 2350008), (3888, 2088896), (4064, 1998432), (4112, 1975104), (4572, 1776384), (4608, 1762506), (4626, 1755648), (5184, 1566672), (6096, 1332288), (6168, 1316736), (6858, 1184256), (6912, 1175004), (6939, 1170432), (7776, 1044448), (8128, 999216), (8224, 987552), (9144, 888192), (9216, 881253), (9252, 877824), (10287, 789504), (10368, 783336), (12192, 666144), (12336, 658368), (13716, 592128), (13824, 587502), (13878, 585216), (15552, 522224), (16256, 499608), (16448, 493776), (18288, 444096), (18504, 438912), (20574, 394752), (20736, 391668), (20817, 390144), (24384, 333072), (24672, 329184), (27432, 296064), (27648, 293751), (27756, 292608), (30861, 263168), (31104, 261112), (32512, 249804), (32639, 248832), (32896, 246888), (36576, 222048), (37008, 219456), (41148, 197376), (41472, 195834), (41634, 195072), (48768, 166536), (49344, 164592), (54864, 148032), (55512, 146304), (61722, 131584), (62208, 130556), (62451, 130048), (65024, 124902), (65278, 124416), (65792, 123444), (73152, 111024), (74016, 109728), (82296, 98688), (82944, 97917), (83268, 97536)]