921672072468

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2687}}^1\times {\mathrm{64817}}^1$

素因数の和:67531

約数の個数: 144

約数和(自身を含む): 2780723312640

約数和(自身を除く): 1859051240172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 2687, 5292, 5374, 8061, 10748, 16122, 18809, 24183, 32244, 37618, 48366, 56427, 64817, 72549, 75236, 96732, 112854, 129634, 131663, 145098, 169281, 194451, 225708, 259268, 263326, 290196, 338562, 388902, 394989, 453719, 507843, 526652, 583353, 677124, 777804, 789978, 907438, 1015686, 1166706, 1184967, 1361157, 1579956, 1750059, 1814876, 2031372, 2333412, 2369934, 2722314, 3176033, 3500118, 3554901, 4083471, 4739868, 5444628, 6352066, 7000236, 7109802, 8166942, 9528099, 12250413, 12704132, 14219604, 16333884, 19056198, 24500826, 28584297, 38112396, 49001652, 57168594, 85752891, 114337188, 171505782, 174163279, 343011564, 348326558, 522489837, 696653116, 1044979674, 1219142953, 1567469511, 2089959348, 2438285906, 3134939022, 3657428859, 4702408533, 4876571812, 6269878044, 7314857718, 8534000671, 9404817066, 10972286577, 14629715436, 17068001342, 18809634132, 21944573154, 25602002013, 32916859731, 34136002684, 43889146308, 51204004026, 65833719462, 76806006039, 102408008052, 131667438924, 153612012078, 230418018117, 307224024156, 460836036234, 921672072468]

約数ペア:

[(1, 921672072468), (2, 460836036234), (3, 307224024156), (4, 230418018117), (6, 153612012078), (7, 131667438924), (9, 102408008052), (12, 76806006039), (14, 65833719462), (18, 51204004026), (21, 43889146308), (27, 34136002684), (28, 32916859731), (36, 25602002013), (42, 21944573154), (49, 18809634132), (54, 17068001342), (63, 14629715436), (84, 10972286577), (98, 9404817066), (108, 8534000671), (126, 7314857718), (147, 6269878044), (189, 4876571812), (196, 4702408533), (252, 3657428859), (294, 3134939022), (378, 2438285906), (441, 2089959348), (588, 1567469511), (756, 1219142953), (882, 1044979674), (1323, 696653116), (1764, 522489837), (2646, 348326558), (2687, 343011564), (5292, 174163279), (5374, 171505782), (8061, 114337188), (10748, 85752891), (16122, 57168594), (18809, 49001652), (24183, 38112396), (32244, 28584297), (37618, 24500826), (48366, 19056198), (56427, 16333884), (64817, 14219604), (72549, 12704132), (75236, 12250413), (96732, 9528099), (112854, 8166942), (129634, 7109802), (131663, 7000236), (145098, 6352066), (169281, 5444628), (194451, 4739868), (225708, 4083471), (259268, 3554901), (263326, 3500118), (290196, 3176033), (338562, 2722314), (388902, 2369934), (394989, 2333412), (453719, 2031372), (507843, 1814876), (526652, 1750059), (583353, 1579956), (677124, 1361157), (777804, 1184967), (789978, 1166706), (907438, 1015686)]