2008274736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 6143794272

約数和(自身を除く): 4135519536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 197, 204, 208, 221, 248, 272, 312, 372, 394, 403, 408, 442, 496, 527, 591, 624, 663, 744, 788, 806, 816, 884, 961, 1054, 1182, 1209, 1326, 1488, 1576, 1581, 1612, 1768, 1922, 2108, 2364, 2418, 2561, 2652, 2883, 3152, 3162, 3224, 3349, 3536, 3844, 4216, 4728, 4836, 5122, 5304, 5766, 6107, 6324, 6448, 6698, 6851, 7683, 7688, 8432, 9456, 9672, 10047, 10244, 10608, 11532, 12214, 12493, 12648, 13396, 13702, 15366, 15376, 16337, 18321, 19344, 20094, 20488, 20553, 23064, 24428, 24986, 25296, 26792, 27404, 30732, 32674, 36642, 37479, 40188, 40976, 41106, 43537, 46128, 48856, 49011, 49972, 53584, 54808, 61464, 65348, 73284, 74958, 79391, 80376, 82212, 87074, 97712, 98022, 99944, 103819, 109616, 122928, 130611, 130696, 146568, 149916, 158782, 160752, 164424, 174148, 189317, 196044, 199888, 207638, 212381, 238173, 261222, 261392, 293136, 299832, 311457, 317564, 328848, 348296, 378634, 392088, 415276, 424762, 476346, 522444, 567951, 599664, 622914, 635128, 637143, 696592, 757268, 784176, 830552, 849524, 952692, 1044888, 1135902, 1245828, 1270256, 1274286, 1349647, 1514536, 1661104, 1699048, 1905384, 2089776, 2271804, 2461121, 2491656, 2548572, 2699294, 3029072, 3218389, 3398096, 3810768, 4048941, 4543608, 4922242, 4983312, 5097144, 5398588, 6436778, 7383363, 8097882, 9087216, 9655167, 9844484, 10194288, 10797176, 12873556, 14766726, 16195764, 19310334, 19688968, 21594352, 25747112, 29533452, 32391528, 38620668, 39377936, 41839057, 51494224, 59066904, 64783056, 77241336, 83678114, 118133808, 125517171, 154482672, 167356228, 251034342, 334712456, 502068684, 669424912, 1004137368, 2008274736]

約数ペア:

[(1, 2008274736), (2, 1004137368), (3, 669424912), (4, 502068684), (6, 334712456), (8, 251034342), (12, 167356228), (13, 154482672), (16, 125517171), (17, 118133808), (24, 83678114), (26, 77241336), (31, 64783056), (34, 59066904), (39, 51494224), (48, 41839057), (51, 39377936), (52, 38620668), (62, 32391528), (68, 29533452), (78, 25747112), (93, 21594352), (102, 19688968), (104, 19310334), (124, 16195764), (136, 14766726), (156, 12873556), (186, 10797176), (197, 10194288), (204, 9844484), (208, 9655167), (221, 9087216), (248, 8097882), (272, 7383363), (312, 6436778), (372, 5398588), (394, 5097144), (403, 4983312), (408, 4922242), (442, 4543608), (496, 4048941), (527, 3810768), (591, 3398096), (624, 3218389), (663, 3029072), (744, 2699294), (788, 2548572), (806, 2491656), (816, 2461121), (884, 2271804), (961, 2089776), (1054, 1905384), (1182, 1699048), (1209, 1661104), (1326, 1514536), (1488, 1349647), (1576, 1274286), (1581, 1270256), (1612, 1245828), (1768, 1135902), (1922, 1044888), (2108, 952692), (2364, 849524), (2418, 830552), (2561, 784176), (2652, 757268), (2883, 696592), (3152, 637143), (3162, 635128), (3224, 622914), (3349, 599664), (3536, 567951), (3844, 522444), (4216, 476346), (4728, 424762), (4836, 415276), (5122, 392088), (5304, 378634), (5766, 348296), (6107, 328848), (6324, 317564), (6448, 311457), (6698, 299832), (6851, 293136), (7683, 261392), (7688, 261222), (8432, 238173), (9456, 212381), (9672, 207638), (10047, 199888), (10244, 196044), (10608, 189317), (11532, 174148), (12214, 164424), (12493, 160752), (12648, 158782), (13396, 149916), (13702, 146568), (15366, 130696), (15376, 130611), (16337, 122928), (18321, 109616), (19344, 103819), (20094, 99944), (20488, 98022), (20553, 97712), (23064, 87074), (24428, 82212), (24986, 80376), (25296, 79391), (26792, 74958), (27404, 73284), (30732, 65348), (32674, 61464), (36642, 54808), (37479, 53584), (40188, 49972), (40976, 49011), (41106, 48856), (43537, 46128)]