242290048

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 679956480

約数和(自身を除く): 437666432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 61, 62, 64, 77, 88, 91, 104, 112, 122, 124, 128, 143, 154, 176, 182, 208, 217, 224, 244, 248, 286, 308, 341, 352, 364, 403, 416, 427, 434, 448, 488, 496, 572, 616, 671, 682, 704, 728, 793, 806, 832, 854, 868, 896, 976, 992, 1001, 1144, 1232, 1342, 1364, 1408, 1456, 1586, 1612, 1664, 1708, 1736, 1891, 1952, 1984, 2002, 2288, 2387, 2464, 2684, 2728, 2821, 2912, 3172, 3224, 3416, 3472, 3782, 3904, 3968, 4004, 4433, 4576, 4697, 4774, 4928, 5368, 5456, 5551, 5642, 5824, 6344, 6448, 6832, 6944, 7564, 7808, 8008, 8723, 8866, 9152, 9394, 9548, 9856, 10736, 10912, 11102, 11284, 11648, 12688, 12896, 13237, 13664, 13888, 15128, 16016, 17446, 17732, 18304, 18788, 19096, 20801, 21472, 21824, 22204, 22568, 24583, 25376, 25792, 26474, 27328, 27776, 30256, 31031, 32032, 34892, 35464, 37576, 38192, 41602, 42944, 43648, 44408, 45136, 49166, 50752, 51584, 52948, 54656, 60512, 61061, 62062, 64064, 69784, 70928, 75152, 76384, 83204, 85888, 88816, 90272, 98332, 101504, 105896, 121024, 122122, 124124, 128128, 139568, 141856, 145607, 150304, 152768, 166408, 172081, 177632, 180544, 196664, 211792, 242048, 244244, 248248, 270413, 279136, 283712, 291214, 300608, 305536, 332816, 344162, 355264, 361088, 393328, 423584, 488488, 496496, 540826, 558272, 567424, 582428, 601216, 665632, 688324, 710528, 786656, 847168, 976976, 992992, 1081652, 1116544, 1164856, 1331264, 1376648, 1573312, 1694336, 1892891, 1953952, 1985984, 2163304, 2329712, 2662528, 2753296, 3146624, 3785782, 3907904, 3971968, 4326608, 4659424, 5506592, 7571564, 7815808, 8653216, 9318848, 11013184, 15143128, 17306432, 18637696, 22026368, 30286256, 34612864, 60572512, 121145024, 242290048]

約数ペア:

[(1, 242290048), (2, 121145024), (4, 60572512), (7, 34612864), (8, 30286256), (11, 22026368), (13, 18637696), (14, 17306432), (16, 15143128), (22, 11013184), (26, 9318848), (28, 8653216), (31, 7815808), (32, 7571564), (44, 5506592), (52, 4659424), (56, 4326608), (61, 3971968), (62, 3907904), (64, 3785782), (77, 3146624), (88, 2753296), (91, 2662528), (104, 2329712), (112, 2163304), (122, 1985984), (124, 1953952), (128, 1892891), (143, 1694336), (154, 1573312), (176, 1376648), (182, 1331264), (208, 1164856), (217, 1116544), (224, 1081652), (244, 992992), (248, 976976), (286, 847168), (308, 786656), (341, 710528), (352, 688324), (364, 665632), (403, 601216), (416, 582428), (427, 567424), (434, 558272), (448, 540826), (488, 496496), (496, 488488), (572, 423584), (616, 393328), (671, 361088), (682, 355264), (704, 344162), (728, 332816), (793, 305536), (806, 300608), (832, 291214), (854, 283712), (868, 279136), (896, 270413), (976, 248248), (992, 244244), (1001, 242048), (1144, 211792), (1232, 196664), (1342, 180544), (1364, 177632), (1408, 172081), (1456, 166408), (1586, 152768), (1612, 150304), (1664, 145607), (1708, 141856), (1736, 139568), (1891, 128128), (1952, 124124), (1984, 122122), (2002, 121024), (2288, 105896), (2387, 101504), (2464, 98332), (2684, 90272), (2728, 88816), (2821, 85888), (2912, 83204), (3172, 76384), (3224, 75152), (3416, 70928), (3472, 69784), (3782, 64064), (3904, 62062), (3968, 61061), (4004, 60512), (4433, 54656), (4576, 52948), (4697, 51584), (4774, 50752), (4928, 49166), (5368, 45136), (5456, 44408), (5551, 43648), (5642, 42944), (5824, 41602), (6344, 38192), (6448, 37576), (6832, 35464), (6944, 34892), (7564, 32032), (7808, 31031), (8008, 30256), (8723, 27776), (8866, 27328), (9152, 26474), (9394, 25792), (9548, 25376), (9856, 24583), (10736, 22568), (10912, 22204), (11102, 21824), (11284, 21472), (11648, 20801), (12688, 19096), (12896, 18788), (13237, 18304), (13664, 17732), (13888, 17446), (15128, 16016)]