21591156096

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:1006

約数の個数: 256

約数和(自身を含む): 66213504000

約数和(自身を除く): 44622347904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 367, 384, 432, 464, 522, 576, 587, 696, 734, 783, 864, 928, 1044, 1101, 1152, 1174, 1392, 1468, 1566, 1728, 1761, 1856, 2088, 2202, 2348, 2784, 2936, 3132, 3303, 3456, 3522, 3712, 4176, 4404, 4696, 5283, 5568, 5872, 6264, 6606, 7044, 8352, 8808, 9392, 9909, 10566, 10643, 11136, 11744, 12528, 13212, 14088, 15849, 16704, 17023, 17616, 18784, 19818, 21132, 21286, 23488, 25056, 26424, 28176, 31698, 31929, 33408, 34046, 35232, 37568, 39636, 42264, 42572, 46976, 50112, 51069, 52848, 56352, 63396, 63858, 68092, 70464, 75136, 79272, 84528, 85144, 95787, 100224, 102138, 105696, 112704, 126792, 127716, 136184, 140928, 153207, 158544, 169056, 170288, 191574, 204276, 211392, 215429, 225408, 253584, 255432, 272368, 287361, 306414, 317088, 338112, 340576, 383148, 408552, 422784, 430858, 459621, 507168, 510864, 544736, 574722, 612828, 634176, 646287, 676224, 681152, 766296, 817104, 861716, 919242, 1014336, 1021728, 1089472, 1149444, 1225656, 1268352, 1292574, 1362304, 1532592, 1634208, 1723432, 1838484, 1938861, 2028672, 2043456, 2178944, 2298888, 2451312, 2585148, 3065184, 3268416, 3446864, 3676968, 3877722, 4086912, 4597776, 4902624, 5170296, 5816583, 6130368, 6247441, 6536832, 6893728, 7353936, 7755444, 9195552, 9805248, 10340592, 11633166, 12260736, 12494882, 13787456, 14707872, 15510888, 18391104, 18742323, 19610496, 20681184, 23266332, 24989764, 27574912, 29415744, 31021776, 36782208, 37484646, 41362368, 46532664, 49979528, 56226969, 58831488, 62043552, 74969292, 82724736, 93065328, 99959056, 112453938, 124087104, 149938584, 168680907, 186130656, 199918112, 224907876, 248174208, 299877168, 337361814, 372261312, 399836224, 449815752, 599754336, 674723628, 744522624, 799672448, 899631504, 1199508672, 1349447256, 1799263008, 2399017344, 2698894512, 3598526016, 5397789024, 7197052032, 10795578048, 21591156096]

約数ペア:

[(1, 21591156096), (2, 10795578048), (3, 7197052032), (4, 5397789024), (6, 3598526016), (8, 2698894512), (9, 2399017344), (12, 1799263008), (16, 1349447256), (18, 1199508672), (24, 899631504), (27, 799672448), (29, 744522624), (32, 674723628), (36, 599754336), (48, 449815752), (54, 399836224), (58, 372261312), (64, 337361814), (72, 299877168), (87, 248174208), (96, 224907876), (108, 199918112), (116, 186130656), (128, 168680907), (144, 149938584), (174, 124087104), (192, 112453938), (216, 99959056), (232, 93065328), (261, 82724736), (288, 74969292), (348, 62043552), (367, 58831488), (384, 56226969), (432, 49979528), (464, 46532664), (522, 41362368), (576, 37484646), (587, 36782208), (696, 31021776), (734, 29415744), (783, 27574912), (864, 24989764), (928, 23266332), (1044, 20681184), (1101, 19610496), (1152, 18742323), (1174, 18391104), (1392, 15510888), (1468, 14707872), (1566, 13787456), (1728, 12494882), (1761, 12260736), (1856, 11633166), (2088, 10340592), (2202, 9805248), (2348, 9195552), (2784, 7755444), (2936, 7353936), (3132, 6893728), (3303, 6536832), (3456, 6247441), (3522, 6130368), (3712, 5816583), (4176, 5170296), (4404, 4902624), (4696, 4597776), (5283, 4086912), (5568, 3877722), (5872, 3676968), (6264, 3446864), (6606, 3268416), (7044, 3065184), (8352, 2585148), (8808, 2451312), (9392, 2298888), (9909, 2178944), (10566, 2043456), (10643, 2028672), (11136, 1938861), (11744, 1838484), (12528, 1723432), (13212, 1634208), (14088, 1532592), (15849, 1362304), (16704, 1292574), (17023, 1268352), (17616, 1225656), (18784, 1149444), (19818, 1089472), (21132, 1021728), (21286, 1014336), (23488, 919242), (25056, 861716), (26424, 817104), (28176, 766296), (31698, 681152), (31929, 676224), (33408, 646287), (34046, 634176), (35232, 612828), (37568, 574722), (39636, 544736), (42264, 510864), (42572, 507168), (46976, 459621), (50112, 430858), (51069, 422784), (52848, 408552), (56352, 383148), (63396, 340576), (63858, 338112), (68092, 317088), (70464, 306414), (75136, 287361), (79272, 272368), (84528, 255432), (85144, 253584), (95787, 225408), (100224, 215429), (102138, 211392), (105696, 204276), (112704, 191574), (126792, 170288), (127716, 169056), (136184, 158544), (140928, 153207)]