21515607936

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:914

約数の個数: 256

約数和(自身を含む): 64959148800

約数和(自身を除く): 43443540864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 107, 108, 128, 144, 166, 192, 214, 216, 249, 288, 321, 332, 384, 428, 432, 498, 576, 642, 664, 701, 747, 856, 864, 963, 996, 1152, 1284, 1328, 1402, 1494, 1712, 1728, 1926, 1992, 2103, 2241, 2568, 2656, 2804, 2889, 2988, 3424, 3456, 3852, 3984, 4206, 4482, 5136, 5312, 5608, 5778, 5976, 6309, 6848, 7704, 7968, 8412, 8881, 8964, 10272, 10624, 11216, 11556, 11952, 12618, 13696, 15408, 15936, 16824, 17762, 17928, 18927, 20544, 22432, 23112, 23904, 25236, 26643, 30816, 31872, 33648, 35524, 35856, 37854, 41088, 44864, 46224, 47808, 50472, 53286, 58183, 61632, 67296, 71048, 71712, 75007, 75708, 79929, 89728, 92448, 95616, 100944, 106572, 116366, 123264, 134592, 142096, 143424, 150014, 151416, 159858, 174549, 184896, 201888, 213144, 225021, 232732, 239787, 269184, 284192, 286848, 300028, 302832, 319716, 349098, 369792, 403776, 426288, 450042, 465464, 479574, 523647, 568384, 600056, 605664, 639432, 675063, 698196, 807552, 852576, 900084, 930928, 959148, 1047294, 1136768, 1200112, 1211328, 1278864, 1350126, 1396392, 1570941, 1705152, 1800168, 1861856, 1918296, 2025189, 2094588, 2400224, 2422656, 2557728, 2700252, 2792784, 3141882, 3410304, 3600336, 3723712, 3836592, 4050378, 4189176, 4800448, 5115456, 5400504, 5585568, 6225581, 6283764, 7200672, 7447424, 7673184, 8100756, 8378352, 9600896, 10230912, 10801008, 11171136, 12451162, 12567528, 14401344, 15346368, 16201512, 16756704, 18676743, 21602016, 22342272, 24902324, 25135056, 28802688, 30692736, 32403024, 33513408, 37353486, 43204032, 49804648, 50270112, 56030229, 64806048, 67026816, 74706972, 86408064, 99609296, 100540224, 112060458, 129612096, 149413944, 168090687, 199218592, 201080448, 224120916, 259224192, 298827888, 336181374, 398437184, 448241832, 597655776, 672362748, 796874368, 896483664, 1195311552, 1344725496, 1792967328, 2390623104, 2689450992, 3585934656, 5378901984, 7171869312, 10757803968, 21515607936]

約数ペア:

[(1, 21515607936), (2, 10757803968), (3, 7171869312), (4, 5378901984), (6, 3585934656), (8, 2689450992), (9, 2390623104), (12, 1792967328), (16, 1344725496), (18, 1195311552), (24, 896483664), (27, 796874368), (32, 672362748), (36, 597655776), (48, 448241832), (54, 398437184), (64, 336181374), (72, 298827888), (83, 259224192), (96, 224120916), (107, 201080448), (108, 199218592), (128, 168090687), (144, 149413944), (166, 129612096), (192, 112060458), (214, 100540224), (216, 99609296), (249, 86408064), (288, 74706972), (321, 67026816), (332, 64806048), (384, 56030229), (428, 50270112), (432, 49804648), (498, 43204032), (576, 37353486), (642, 33513408), (664, 32403024), (701, 30692736), (747, 28802688), (856, 25135056), (864, 24902324), (963, 22342272), (996, 21602016), (1152, 18676743), (1284, 16756704), (1328, 16201512), (1402, 15346368), (1494, 14401344), (1712, 12567528), (1728, 12451162), (1926, 11171136), (1992, 10801008), (2103, 10230912), (2241, 9600896), (2568, 8378352), (2656, 8100756), (2804, 7673184), (2889, 7447424), (2988, 7200672), (3424, 6283764), (3456, 6225581), (3852, 5585568), (3984, 5400504), (4206, 5115456), (4482, 4800448), (5136, 4189176), (5312, 4050378), (5608, 3836592), (5778, 3723712), (5976, 3600336), (6309, 3410304), (6848, 3141882), (7704, 2792784), (7968, 2700252), (8412, 2557728), (8881, 2422656), (8964, 2400224), (10272, 2094588), (10624, 2025189), (11216, 1918296), (11556, 1861856), (11952, 1800168), (12618, 1705152), (13696, 1570941), (15408, 1396392), (15936, 1350126), (16824, 1278864), (17762, 1211328), (17928, 1200112), (18927, 1136768), (20544, 1047294), (22432, 959148), (23112, 930928), (23904, 900084), (25236, 852576), (26643, 807552), (30816, 698196), (31872, 675063), (33648, 639432), (35524, 605664), (35856, 600056), (37854, 568384), (41088, 523647), (44864, 479574), (46224, 465464), (47808, 450042), (50472, 426288), (53286, 403776), (58183, 369792), (61632, 349098), (67296, 319716), (71048, 302832), (71712, 300028), (75007, 286848), (75708, 284192), (79929, 269184), (89728, 239787), (92448, 232732), (95616, 225021), (100944, 213144), (106572, 201888), (116366, 184896), (123264, 174549), (134592, 159858), (142096, 151416), (143424, 150014)]