21031749504

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5471}}^1$

素因数の和:5609

約数の個数: 192

約数和(自身を含む): 62690734080

約数和(自身を除く): 41658984576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 71, 72, 94, 96, 128, 141, 142, 144, 188, 192, 213, 282, 284, 288, 376, 384, 423, 426, 564, 568, 576, 639, 752, 846, 852, 1128, 1136, 1152, 1278, 1504, 1692, 1704, 2256, 2272, 2556, 3008, 3337, 3384, 3408, 4512, 4544, 5112, 5471, 6016, 6674, 6768, 6816, 9024, 9088, 10011, 10224, 10942, 13348, 13536, 13632, 16413, 18048, 20022, 20448, 21884, 26696, 27072, 27264, 30033, 32826, 40044, 40896, 43768, 49239, 53392, 54144, 60066, 65652, 80088, 81792, 87536, 98478, 106784, 120132, 131304, 160176, 175072, 196956, 213568, 240264, 257137, 262608, 320352, 350144, 388441, 393912, 427136, 480528, 514274, 525216, 640704, 700288, 771411, 776882, 787824, 961056, 1028548, 1050432, 1165323, 1281408, 1542822, 1553764, 1575648, 1922112, 2057096, 2100864, 2314233, 2330646, 3085644, 3107528, 3151296, 3495969, 3844224, 4114192, 4628466, 4661292, 6171288, 6215056, 6302592, 6991938, 8228384, 9256932, 9322584, 12342576, 12430112, 13983876, 16456768, 18256727, 18513864, 18645168, 24685152, 24860224, 27967752, 32913536, 36513454, 37027728, 37290336, 49370304, 49720448, 54770181, 55935504, 73026908, 74055456, 74580672, 98740608, 109540362, 111871008, 146053816, 148110912, 149161344, 164310543, 219080724, 223742016, 292107632, 296221824, 328621086, 438161448, 447484032, 584215264, 657242172, 876322896, 1168430528, 1314484344, 1752645792, 2336861056, 2628968688, 3505291584, 5257937376, 7010583168, 10515874752, 21031749504]

約数ペア:

[(1, 21031749504), (2, 10515874752), (3, 7010583168), (4, 5257937376), (6, 3505291584), (8, 2628968688), (9, 2336861056), (12, 1752645792), (16, 1314484344), (18, 1168430528), (24, 876322896), (32, 657242172), (36, 584215264), (47, 447484032), (48, 438161448), (64, 328621086), (71, 296221824), (72, 292107632), (94, 223742016), (96, 219080724), (128, 164310543), (141, 149161344), (142, 148110912), (144, 146053816), (188, 111871008), (192, 109540362), (213, 98740608), (282, 74580672), (284, 74055456), (288, 73026908), (376, 55935504), (384, 54770181), (423, 49720448), (426, 49370304), (564, 37290336), (568, 37027728), (576, 36513454), (639, 32913536), (752, 27967752), (846, 24860224), (852, 24685152), (1128, 18645168), (1136, 18513864), (1152, 18256727), (1278, 16456768), (1504, 13983876), (1692, 12430112), (1704, 12342576), (2256, 9322584), (2272, 9256932), (2556, 8228384), (3008, 6991938), (3337, 6302592), (3384, 6215056), (3408, 6171288), (4512, 4661292), (4544, 4628466), (5112, 4114192), (5471, 3844224), (6016, 3495969), (6674, 3151296), (6768, 3107528), (6816, 3085644), (9024, 2330646), (9088, 2314233), (10011, 2100864), (10224, 2057096), (10942, 1922112), (13348, 1575648), (13536, 1553764), (13632, 1542822), (16413, 1281408), (18048, 1165323), (20022, 1050432), (20448, 1028548), (21884, 961056), (26696, 787824), (27072, 776882), (27264, 771411), (30033, 700288), (32826, 640704), (40044, 525216), (40896, 514274), (43768, 480528), (49239, 427136), (53392, 393912), (54144, 388441), (60066, 350144), (65652, 320352), (80088, 262608), (81792, 257137), (87536, 240264), (98478, 213568), (106784, 196956), (120132, 175072), (131304, 160176)]