2156975808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 6356421120

約数和(自身を除く): 4199445312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 97, 104, 118, 151, 156, 177, 192, 194, 208, 236, 291, 302, 312, 354, 388, 416, 453, 472, 582, 604, 624, 708, 767, 776, 832, 906, 944, 1164, 1208, 1248, 1261, 1416, 1534, 1552, 1812, 1888, 1963, 2301, 2328, 2416, 2496, 2522, 2832, 3068, 3104, 3624, 3776, 3783, 3926, 4602, 4656, 4832, 5044, 5664, 5723, 5889, 6136, 6208, 7248, 7566, 7852, 8909, 9204, 9312, 9664, 10088, 11328, 11446, 11778, 12272, 14496, 14647, 15132, 15704, 17169, 17818, 18408, 18624, 20176, 22892, 23556, 24544, 26727, 28992, 29294, 30264, 31408, 34338, 35636, 36816, 40352, 43941, 45784, 47112, 49088, 53454, 58588, 60528, 62816, 68676, 71272, 73632, 74399, 80704, 87882, 91568, 94224, 106908, 115817, 117176, 121056, 125632, 137352, 142544, 147264, 148798, 175764, 183136, 188448, 190411, 213816, 223197, 231634, 234352, 242112, 274704, 285088, 297596, 347451, 351528, 366272, 376896, 380822, 427632, 446394, 463268, 468704, 549408, 570176, 571233, 595192, 694902, 703056, 761644, 855264, 864173, 892788, 926536, 937408, 1098816, 1142466, 1190384, 1389804, 1406112, 1523288, 1710528, 1728346, 1785576, 1853072, 2284932, 2380768, 2592519, 2779608, 2812224, 3046576, 3456692, 3571152, 3706144, 4569864, 4761536, 5185038, 5559216, 6093152, 6913384, 7142304, 7412288, 9139728, 10370076, 11118432, 11234249, 12186304, 13826768, 14284608, 18279456, 20740152, 22236864, 22468498, 27653536, 33702747, 36558912, 41480304, 44936996, 55307072, 67405494, 82960608, 89873992, 134810988, 165921216, 179747984, 269621976, 359495968, 539243952, 718991936, 1078487904, 2156975808]

約数ペア:

[(1, 2156975808), (2, 1078487904), (3, 718991936), (4, 539243952), (6, 359495968), (8, 269621976), (12, 179747984), (13, 165921216), (16, 134810988), (24, 89873992), (26, 82960608), (32, 67405494), (39, 55307072), (48, 44936996), (52, 41480304), (59, 36558912), (64, 33702747), (78, 27653536), (96, 22468498), (97, 22236864), (104, 20740152), (118, 18279456), (151, 14284608), (156, 13826768), (177, 12186304), (192, 11234249), (194, 11118432), (208, 10370076), (236, 9139728), (291, 7412288), (302, 7142304), (312, 6913384), (354, 6093152), (388, 5559216), (416, 5185038), (453, 4761536), (472, 4569864), (582, 3706144), (604, 3571152), (624, 3456692), (708, 3046576), (767, 2812224), (776, 2779608), (832, 2592519), (906, 2380768), (944, 2284932), (1164, 1853072), (1208, 1785576), (1248, 1728346), (1261, 1710528), (1416, 1523288), (1534, 1406112), (1552, 1389804), (1812, 1190384), (1888, 1142466), (1963, 1098816), (2301, 937408), (2328, 926536), (2416, 892788), (2496, 864173), (2522, 855264), (2832, 761644), (3068, 703056), (3104, 694902), (3624, 595192), (3776, 571233), (3783, 570176), (3926, 549408), (4602, 468704), (4656, 463268), (4832, 446394), (5044, 427632), (5664, 380822), (5723, 376896), (5889, 366272), (6136, 351528), (6208, 347451), (7248, 297596), (7566, 285088), (7852, 274704), (8909, 242112), (9204, 234352), (9312, 231634), (9664, 223197), (10088, 213816), (11328, 190411), (11446, 188448), (11778, 183136), (12272, 175764), (14496, 148798), (14647, 147264), (15132, 142544), (15704, 137352), (17169, 125632), (17818, 121056), (18408, 117176), (18624, 115817), (20176, 106908), (22892, 94224), (23556, 91568), (24544, 87882), (26727, 80704), (28992, 74399), (29294, 73632), (30264, 71272), (31408, 68676), (34338, 62816), (35636, 60528), (36816, 58588), (40352, 53454), (43941, 49088), (45784, 47112)]