2149255056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 6635575296

約数和(自身を除く): 4486320240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 208, 221, 272, 276, 299, 312, 368, 383, 391, 408, 442, 529, 552, 598, 624, 663, 766, 782, 816, 884, 897, 1058, 1104, 1149, 1173, 1196, 1326, 1532, 1564, 1587, 1768, 1794, 2116, 2298, 2346, 2392, 2652, 3064, 3128, 3174, 3536, 3588, 4232, 4596, 4692, 4784, 4979, 5083, 5304, 6128, 6256, 6348, 6511, 6877, 7176, 8464, 8809, 8993, 9192, 9384, 9958, 10166, 10608, 12696, 13022, 13754, 14352, 14937, 15249, 17618, 17986, 18384, 18768, 19533, 19916, 20332, 20631, 25392, 26044, 26427, 26979, 27508, 29874, 30498, 35236, 35972, 39066, 39832, 40664, 41262, 52088, 52854, 53958, 55016, 59748, 60996, 70472, 71944, 78132, 79664, 81328, 82524, 84643, 104176, 105708, 107916, 110032, 114517, 116909, 119496, 121992, 140944, 143888, 149753, 156264, 165048, 169286, 202607, 211416, 215832, 229034, 233818, 238992, 243984, 253929, 299506, 312528, 330096, 338572, 343551, 350727, 405214, 422832, 431664, 449259, 458068, 467636, 507858, 599012, 607821, 677144, 687102, 701454, 810428, 898518, 916136, 935272, 1015716, 1198024, 1215642, 1354288, 1374204, 1402908, 1620856, 1797036, 1832272, 1870544, 1946789, 2031432, 2396048, 2431284, 2633891, 2748408, 2805816, 3241712, 3444319, 3594072, 3893578, 4062864, 4862568, 5267782, 5496816, 5611632, 5840367, 6888638, 7188144, 7787156, 7901673, 9725136, 10332957, 10535564, 11680734, 13777276, 15574312, 15803346, 20665914, 21071128, 23361468, 27554552, 31148624, 31606692, 41331828, 42142256, 44776147, 46722936, 55109104, 63213384, 82663656, 89552294, 93445872, 126426768, 134328441, 165327312, 179104588, 268656882, 358209176, 537313764, 716418352, 1074627528, 2149255056]

約数ペア:

[(1, 2149255056), (2, 1074627528), (3, 716418352), (4, 537313764), (6, 358209176), (8, 268656882), (12, 179104588), (13, 165327312), (16, 134328441), (17, 126426768), (23, 93445872), (24, 89552294), (26, 82663656), (34, 63213384), (39, 55109104), (46, 46722936), (48, 44776147), (51, 42142256), (52, 41331828), (68, 31606692), (69, 31148624), (78, 27554552), (92, 23361468), (102, 21071128), (104, 20665914), (136, 15803346), (138, 15574312), (156, 13777276), (184, 11680734), (204, 10535564), (208, 10332957), (221, 9725136), (272, 7901673), (276, 7787156), (299, 7188144), (312, 6888638), (368, 5840367), (383, 5611632), (391, 5496816), (408, 5267782), (442, 4862568), (529, 4062864), (552, 3893578), (598, 3594072), (624, 3444319), (663, 3241712), (766, 2805816), (782, 2748408), (816, 2633891), (884, 2431284), (897, 2396048), (1058, 2031432), (1104, 1946789), (1149, 1870544), (1173, 1832272), (1196, 1797036), (1326, 1620856), (1532, 1402908), (1564, 1374204), (1587, 1354288), (1768, 1215642), (1794, 1198024), (2116, 1015716), (2298, 935272), (2346, 916136), (2392, 898518), (2652, 810428), (3064, 701454), (3128, 687102), (3174, 677144), (3536, 607821), (3588, 599012), (4232, 507858), (4596, 467636), (4692, 458068), (4784, 449259), (4979, 431664), (5083, 422832), (5304, 405214), (6128, 350727), (6256, 343551), (6348, 338572), (6511, 330096), (6877, 312528), (7176, 299506), (8464, 253929), (8809, 243984), (8993, 238992), (9192, 233818), (9384, 229034), (9958, 215832), (10166, 211416), (10608, 202607), (12696, 169286), (13022, 165048), (13754, 156264), (14352, 149753), (14937, 143888), (15249, 140944), (17618, 121992), (17986, 119496), (18384, 116909), (18768, 114517), (19533, 110032), (19916, 107916), (20332, 105708), (20631, 104176), (25392, 84643), (26044, 82524), (26427, 81328), (26979, 79664), (27508, 78132), (29874, 71944), (30498, 70472), (35236, 60996), (35972, 59748), (39066, 55016), (39832, 53958), (40664, 52854), (41262, 52088)]