172421568

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 224

約数和(自身を含む): 567659520

約数和(自身を除く): 395237952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 64, 66, 72, 88, 94, 96, 99, 108, 132, 141, 144, 176, 188, 192, 193, 198, 216, 264, 282, 288, 297, 352, 376, 386, 396, 423, 432, 517, 528, 564, 576, 579, 594, 704, 752, 772, 792, 846, 864, 1034, 1056, 1128, 1158, 1188, 1269, 1504, 1544, 1551, 1584, 1692, 1728, 1737, 2068, 2112, 2123, 2256, 2316, 2376, 2538, 3008, 3088, 3102, 3168, 3384, 3474, 4136, 4246, 4512, 4632, 4653, 4752, 5076, 5211, 6176, 6204, 6336, 6369, 6768, 6948, 8272, 8492, 9024, 9071, 9264, 9306, 9504, 10152, 10422, 12352, 12408, 12738, 13536, 13896, 13959, 16544, 16984, 18142, 18528, 18612, 19008, 19107, 20304, 20844, 24816, 25476, 27072, 27213, 27792, 27918, 33088, 33968, 36284, 37056, 37224, 38214, 40608, 41688, 49632, 50952, 54426, 55584, 55836, 57321, 67936, 72568, 74448, 76428, 81216, 81639, 83376, 99264, 99781, 101904, 108852, 111168, 111672, 114642, 135872, 145136, 148896, 152856, 163278, 166752, 199562, 203808, 217704, 223344, 229284, 244917, 290272, 297792, 299343, 305712, 326556, 333504, 399124, 407616, 435408, 446688, 458568, 489834, 580544, 598686, 611424, 653112, 798248, 870816, 893376, 898029, 917136, 979668, 1197372, 1222848, 1306224, 1596496, 1741632, 1796058, 1834272, 1959336, 2394744, 2612448, 2694087, 3192992, 3592116, 3668544, 3918672, 4789488, 5224896, 5388174, 6385984, 7184232, 7837344, 9578976, 10776348, 14368464, 15674688, 19157952, 21552696, 28736928, 43105392, 57473856, 86210784, 172421568]

約数ペア:

[(1, 172421568), (2, 86210784), (3, 57473856), (4, 43105392), (6, 28736928), (8, 21552696), (9, 19157952), (11, 15674688), (12, 14368464), (16, 10776348), (18, 9578976), (22, 7837344), (24, 7184232), (27, 6385984), (32, 5388174), (33, 5224896), (36, 4789488), (44, 3918672), (47, 3668544), (48, 3592116), (54, 3192992), (64, 2694087), (66, 2612448), (72, 2394744), (88, 1959336), (94, 1834272), (96, 1796058), (99, 1741632), (108, 1596496), (132, 1306224), (141, 1222848), (144, 1197372), (176, 979668), (188, 917136), (192, 898029), (193, 893376), (198, 870816), (216, 798248), (264, 653112), (282, 611424), (288, 598686), (297, 580544), (352, 489834), (376, 458568), (386, 446688), (396, 435408), (423, 407616), (432, 399124), (517, 333504), (528, 326556), (564, 305712), (576, 299343), (579, 297792), (594, 290272), (704, 244917), (752, 229284), (772, 223344), (792, 217704), (846, 203808), (864, 199562), (1034, 166752), (1056, 163278), (1128, 152856), (1158, 148896), (1188, 145136), (1269, 135872), (1504, 114642), (1544, 111672), (1551, 111168), (1584, 108852), (1692, 101904), (1728, 99781), (1737, 99264), (2068, 83376), (2112, 81639), (2123, 81216), (2256, 76428), (2316, 74448), (2376, 72568), (2538, 67936), (3008, 57321), (3088, 55836), (3102, 55584), (3168, 54426), (3384, 50952), (3474, 49632), (4136, 41688), (4246, 40608), (4512, 38214), (4632, 37224), (4653, 37056), (4752, 36284), (5076, 33968), (5211, 33088), (6176, 27918), (6204, 27792), (6336, 27213), (6369, 27072), (6768, 25476), (6948, 24816), (8272, 20844), (8492, 20304), (9024, 19107), (9071, 19008), (9264, 18612), (9306, 18528), (9504, 18142), (10152, 16984), (10422, 16544), (12352, 13959), (12408, 13896), (12738, 13536)]