21146715072

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5821}}^1$

素因数の和:5916

約数の個数: 336

約数和(自身を含む): 74743860672

約数和(自身を除く): 53597145600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 53, 56, 63, 64, 68, 72, 84, 96, 102, 106, 112, 119, 126, 136, 144, 153, 159, 168, 192, 204, 212, 224, 238, 252, 272, 288, 306, 318, 336, 357, 371, 408, 424, 448, 476, 477, 504, 544, 576, 612, 636, 672, 714, 742, 816, 848, 901, 952, 954, 1008, 1071, 1088, 1113, 1224, 1272, 1344, 1428, 1484, 1632, 1696, 1802, 1904, 1908, 2016, 2142, 2226, 2448, 2544, 2703, 2856, 2968, 3264, 3339, 3392, 3604, 3808, 3816, 4032, 4284, 4452, 4896, 5088, 5406, 5712, 5821, 5936, 6307, 6678, 7208, 7616, 7632, 8109, 8568, 8904, 9792, 10176, 10812, 11424, 11642, 11872, 12614, 13356, 14416, 15264, 16218, 17136, 17463, 17808, 18921, 21624, 22848, 23284, 23744, 25228, 26712, 28832, 30528, 32436, 34272, 34926, 35616, 37842, 40747, 43248, 46568, 50456, 52389, 53424, 56763, 57664, 64872, 68544, 69852, 71232, 75684, 81494, 86496, 93136, 98957, 100912, 104778, 106848, 113526, 122241, 129744, 139704, 151368, 162988, 172992, 186272, 197914, 201824, 209556, 213696, 227052, 244482, 259488, 279408, 296871, 302736, 308513, 325976, 366723, 372544, 395828, 403648, 419112, 454104, 488964, 518976, 558816, 593742, 605472, 617026, 651952, 692699, 733446, 791656, 838224, 890613, 908208, 925539, 977928, 1117632, 1187484, 1210944, 1234052, 1303904, 1385398, 1466892, 1583312, 1676448, 1781226, 1816416, 1851078, 1955856, 2078097, 2159591, 2374968, 2468104, 2607808, 2770796, 2776617, 2933784, 3166624, 3352896, 3562452, 3632832, 3702156, 3911712, 4156194, 4319182, 4749936, 4936208, 5244721, 5541592, 5553234, 5867568, 6234291, 6333248, 6478773, 7124904, 7404312, 7823424, 8312388, 8638364, 9499872, 9872416, 10489442, 11083184, 11106468, 11735136, 12468582, 12957546, 14249808, 14808624, 15734163, 16624776, 17276728, 18999744, 19436319, 19744832, 20978884, 22166368, 22212936, 23470272, 24937164, 25915092, 28499616, 29617248, 31468326, 33249552, 34553456, 36713047, 38872638, 41957768, 44332736, 44425872, 47202489, 49874328, 51830184, 56999232, 59234496, 62936652, 66499104, 69106912, 73426094, 77745276, 83915536, 88851744, 94404978, 99748656, 103660368, 110139141, 125873304, 132998208, 138213824, 146852188, 155490552, 167831072, 177703488, 188809956, 199497312, 207320736, 220278282, 251746608, 293704376, 310981104, 330417423, 335662144, 377619912, 398994624, 414641472, 440556564, 503493216, 587408752, 621962208, 660834846, 755239824, 881113128, 1006986432, 1174817504, 1243924416, 1321669692, 1510479648, 1762226256, 2349635008, 2643339384, 3020959296, 3524452512, 5286678768, 7048905024, 10573357536, 21146715072]

約数ペア:

[(1, 21146715072), (2, 10573357536), (3, 7048905024), (4, 5286678768), (6, 3524452512), (7, 3020959296), (8, 2643339384), (9, 2349635008), (12, 1762226256), (14, 1510479648), (16, 1321669692), (17, 1243924416), (18, 1174817504), (21, 1006986432), (24, 881113128), (28, 755239824), (32, 660834846), (34, 621962208), (36, 587408752), (42, 503493216), (48, 440556564), (51, 414641472), (53, 398994624), (56, 377619912), (63, 335662144), (64, 330417423), (68, 310981104), (72, 293704376), (84, 251746608), (96, 220278282), (102, 207320736), (106, 199497312), (112, 188809956), (119, 177703488), (126, 167831072), (136, 155490552), (144, 146852188), (153, 138213824), (159, 132998208), (168, 125873304), (192, 110139141), (204, 103660368), (212, 99748656), (224, 94404978), (238, 88851744), (252, 83915536), (272, 77745276), (288, 73426094), (306, 69106912), (318, 66499104), (336, 62936652), (357, 59234496), (371, 56999232), (408, 51830184), (424, 49874328), (448, 47202489), (476, 44425872), (477, 44332736), (504, 41957768), (544, 38872638), (576, 36713047), (612, 34553456), (636, 33249552), (672, 31468326), (714, 29617248), (742, 28499616), (816, 25915092), (848, 24937164), (901, 23470272), (952, 22212936), (954, 22166368), (1008, 20978884), (1071, 19744832), (1088, 19436319), (1113, 18999744), (1224, 17276728), (1272, 16624776), (1344, 15734163), (1428, 14808624), (1484, 14249808), (1632, 12957546), (1696, 12468582), (1802, 11735136), (1904, 11106468), (1908, 11083184), (2016, 10489442), (2142, 9872416), (2226, 9499872), (2448, 8638364), (2544, 8312388), (2703, 7823424), (2856, 7404312), (2968, 7124904), (3264, 6478773), (3339, 6333248), (3392, 6234291), (3604, 5867568), (3808, 5553234), (3816, 5541592), (4032, 5244721), (4284, 4936208), (4452, 4749936), (4896, 4319182), (5088, 4156194), (5406, 3911712), (5712, 3702156), (5821, 3632832), (5936, 3562452), (6307, 3352896), (6678, 3166624), (7208, 2933784), (7616, 2776617), (7632, 2770796), (8109, 2607808), (8568, 2468104), (8904, 2374968), (9792, 2159591), (10176, 2078097), (10812, 1955856), (11424, 1851078), (11642, 1816416), (11872, 1781226), (12614, 1676448), (13356, 1583312), (14416, 1466892), (15264, 1385398), (16218, 1303904), (17136, 1234052), (17463, 1210944), (17808, 1187484), (18921, 1117632), (21624, 977928), (22848, 925539), (23284, 908208), (23744, 890613), (25228, 838224), (26712, 791656), (28832, 733446), (30528, 692699), (32436, 651952), (34272, 617026), (34926, 605472), (35616, 593742), (37842, 558816), (40747, 518976), (43248, 488964), (46568, 454104), (50456, 419112), (52389, 403648), (53424, 395828), (56763, 372544), (57664, 366723), (64872, 325976), (68544, 308513), (69852, 302736), (71232, 296871), (75684, 279408), (81494, 259488), (86496, 244482), (93136, 227052), (98957, 213696), (100912, 209556), (104778, 201824), (106848, 197914), (113526, 186272), (122241, 172992), (129744, 162988), (139704, 151368)]