18808212864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1909

約数の個数: 256

約数和(自身を含む): 59422556160

約数和(自身を除く): 40614343296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 131, 168, 186, 192, 217, 224, 248, 262, 336, 372, 384, 393, 434, 448, 496, 524, 651, 672, 744, 786, 868, 896, 917, 992, 1048, 1302, 1344, 1488, 1572, 1723, 1736, 1834, 1984, 2096, 2604, 2688, 2751, 2976, 3144, 3446, 3472, 3668, 3968, 4061, 4192, 5169, 5208, 5502, 5952, 6288, 6892, 6944, 7336, 8122, 8384, 10338, 10416, 11004, 11904, 12061, 12183, 12576, 13784, 13888, 14672, 16244, 16768, 20676, 20832, 22008, 24122, 24366, 25152, 27568, 27776, 28427, 29344, 32488, 36183, 41352, 41664, 44016, 48244, 48732, 50304, 53413, 55136, 56854, 58688, 64976, 72366, 82704, 83328, 85281, 88032, 96488, 97464, 106826, 110272, 113708, 117376, 129952, 144732, 160239, 165408, 170562, 176064, 192976, 194928, 213652, 220544, 225713, 227416, 259904, 289464, 320478, 330816, 341124, 352128, 373891, 385952, 389856, 427304, 451426, 454832, 519808, 578928, 640956, 661632, 677139, 682248, 747782, 771904, 779712, 854608, 902852, 909664, 1121673, 1157856, 1281912, 1354278, 1364496, 1495564, 1543808, 1559424, 1579991, 1709216, 1805704, 1819328, 2243346, 2315712, 2563824, 2708556, 2728992, 2991128, 3159982, 3418432, 3611408, 3638656, 4486692, 4631424, 4739973, 5127648, 5417112, 5457984, 5982256, 6319964, 6836864, 6997103, 7222816, 8973384, 9479946, 10255296, 10834224, 10915968, 11964512, 12639928, 13994206, 14445632, 17946768, 18959892, 20510592, 20991309, 21668448, 23929024, 25279856, 27988412, 28891264, 35893536, 37919784, 41982618, 43336896, 47858048, 48979721, 50559712, 55976824, 71787072, 75839568, 83965236, 86673792, 97959442, 101119424, 111953648, 143574144, 146939163, 151679136, 167930472, 195918884, 202238848, 223907296, 293878326, 303358272, 335860944, 391837768, 447814592, 587756652, 606716544, 671721888, 783675536, 895629184, 1175513304, 1343443776, 1567351072, 2351026608, 2686887552, 3134702144, 4702053216, 6269404288, 9404106432, 18808212864]

約数ペア:

[(1, 18808212864), (2, 9404106432), (3, 6269404288), (4, 4702053216), (6, 3134702144), (7, 2686887552), (8, 2351026608), (12, 1567351072), (14, 1343443776), (16, 1175513304), (21, 895629184), (24, 783675536), (28, 671721888), (31, 606716544), (32, 587756652), (42, 447814592), (48, 391837768), (56, 335860944), (62, 303358272), (64, 293878326), (84, 223907296), (93, 202238848), (96, 195918884), (112, 167930472), (124, 151679136), (128, 146939163), (131, 143574144), (168, 111953648), (186, 101119424), (192, 97959442), (217, 86673792), (224, 83965236), (248, 75839568), (262, 71787072), (336, 55976824), (372, 50559712), (384, 48979721), (393, 47858048), (434, 43336896), (448, 41982618), (496, 37919784), (524, 35893536), (651, 28891264), (672, 27988412), (744, 25279856), (786, 23929024), (868, 21668448), (896, 20991309), (917, 20510592), (992, 18959892), (1048, 17946768), (1302, 14445632), (1344, 13994206), (1488, 12639928), (1572, 11964512), (1723, 10915968), (1736, 10834224), (1834, 10255296), (1984, 9479946), (2096, 8973384), (2604, 7222816), (2688, 6997103), (2751, 6836864), (2976, 6319964), (3144, 5982256), (3446, 5457984), (3472, 5417112), (3668, 5127648), (3968, 4739973), (4061, 4631424), (4192, 4486692), (5169, 3638656), (5208, 3611408), (5502, 3418432), (5952, 3159982), (6288, 2991128), (6892, 2728992), (6944, 2708556), (7336, 2563824), (8122, 2315712), (8384, 2243346), (10338, 1819328), (10416, 1805704), (11004, 1709216), (11904, 1579991), (12061, 1559424), (12183, 1543808), (12576, 1495564), (13784, 1364496), (13888, 1354278), (14672, 1281912), (16244, 1157856), (16768, 1121673), (20676, 909664), (20832, 902852), (22008, 854608), (24122, 779712), (24366, 771904), (25152, 747782), (27568, 682248), (27776, 677139), (28427, 661632), (29344, 640956), (32488, 578928), (36183, 519808), (41352, 454832), (41664, 451426), (44016, 427304), (48244, 389856), (48732, 385952), (50304, 373891), (53413, 352128), (55136, 341124), (56854, 330816), (58688, 320478), (64976, 289464), (72366, 259904), (82704, 227416), (83328, 225713), (85281, 220544), (88032, 213652), (96488, 194928), (97464, 192976), (106826, 176064), (110272, 170562), (113708, 165408), (117376, 160239), (129952, 144732)]