810653472

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 216

約数和(自身を含む): 2488597020

約数和(自身を除く): 1677943548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 101, 116, 124, 144, 174, 186, 202, 232, 248, 261, 279, 288, 303, 348, 372, 404, 464, 496, 522, 558, 606, 696, 744, 808, 899, 909, 928, 961, 992, 1044, 1116, 1212, 1392, 1488, 1616, 1798, 1818, 1922, 2088, 2232, 2424, 2697, 2784, 2883, 2929, 2976, 3131, 3232, 3596, 3636, 3844, 4176, 4464, 4848, 5394, 5766, 5858, 6262, 7192, 7272, 7688, 8091, 8352, 8649, 8787, 8928, 9393, 9696, 10788, 11532, 11716, 12524, 14384, 14544, 15376, 16182, 17298, 17574, 18786, 21576, 23064, 23432, 25048, 26361, 27869, 28179, 28768, 29088, 30752, 32364, 34596, 35148, 37572, 43152, 46128, 46864, 50096, 52722, 55738, 56358, 64728, 69192, 70296, 75144, 83607, 86304, 90799, 92256, 93728, 97061, 100192, 105444, 111476, 112716, 129456, 138384, 140592, 150288, 167214, 181598, 194122, 210888, 222952, 225432, 250821, 258912, 272397, 276768, 281184, 291183, 300576, 334428, 363196, 388244, 421776, 445904, 450864, 501642, 544794, 582366, 668856, 726392, 776488, 817191, 843552, 873549, 891808, 901728, 1003284, 1089588, 1164732, 1337712, 1452784, 1552976, 1634382, 1747098, 2006568, 2179176, 2329464, 2675424, 2814769, 2905568, 3105952, 3268764, 3494196, 4013136, 4358352, 4658928, 5629538, 6537528, 6988392, 8026272, 8444307, 8716704, 9317856, 11259076, 13075056, 13976784, 16888614, 22518152, 25332921, 26150112, 27953568, 33777228, 45036304, 50665842, 67554456, 90072608, 101331684, 135108912, 202663368, 270217824, 405326736, 810653472]

約数ペア:

[(1, 810653472), (2, 405326736), (3, 270217824), (4, 202663368), (6, 135108912), (8, 101331684), (9, 90072608), (12, 67554456), (16, 50665842), (18, 45036304), (24, 33777228), (29, 27953568), (31, 26150112), (32, 25332921), (36, 22518152), (48, 16888614), (58, 13976784), (62, 13075056), (72, 11259076), (87, 9317856), (93, 8716704), (96, 8444307), (101, 8026272), (116, 6988392), (124, 6537528), (144, 5629538), (174, 4658928), (186, 4358352), (202, 4013136), (232, 3494196), (248, 3268764), (261, 3105952), (279, 2905568), (288, 2814769), (303, 2675424), (348, 2329464), (372, 2179176), (404, 2006568), (464, 1747098), (496, 1634382), (522, 1552976), (558, 1452784), (606, 1337712), (696, 1164732), (744, 1089588), (808, 1003284), (899, 901728), (909, 891808), (928, 873549), (961, 843552), (992, 817191), (1044, 776488), (1116, 726392), (1212, 668856), (1392, 582366), (1488, 544794), (1616, 501642), (1798, 450864), (1818, 445904), (1922, 421776), (2088, 388244), (2232, 363196), (2424, 334428), (2697, 300576), (2784, 291183), (2883, 281184), (2929, 276768), (2976, 272397), (3131, 258912), (3232, 250821), (3596, 225432), (3636, 222952), (3844, 210888), (4176, 194122), (4464, 181598), (4848, 167214), (5394, 150288), (5766, 140592), (5858, 138384), (6262, 129456), (7192, 112716), (7272, 111476), (7688, 105444), (8091, 100192), (8352, 97061), (8649, 93728), (8787, 92256), (8928, 90799), (9393, 86304), (9696, 83607), (10788, 75144), (11532, 70296), (11716, 69192), (12524, 64728), (14384, 56358), (14544, 55738), (15376, 52722), (16182, 50096), (17298, 46864), (17574, 46128), (18786, 43152), (21576, 37572), (23064, 35148), (23432, 34596), (25048, 32364), (26361, 30752), (27869, 29088), (28179, 28768)]