21437778816

素因数分解:

$2^7\times 3^9\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 320

約数和(自身を含む): 65529108480

約数和(自身を除く): 44091329664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 127, 128, 134, 144, 162, 192, 201, 216, 243, 254, 268, 288, 324, 381, 384, 402, 432, 486, 508, 536, 576, 603, 648, 729, 762, 804, 864, 972, 1016, 1072, 1143, 1152, 1206, 1296, 1458, 1524, 1608, 1728, 1809, 1944, 2032, 2144, 2187, 2286, 2412, 2592, 2916, 3048, 3216, 3429, 3456, 3618, 3888, 4064, 4288, 4374, 4572, 4824, 5184, 5427, 5832, 6096, 6432, 6561, 6858, 7236, 7776, 8128, 8509, 8576, 8748, 9144, 9648, 10287, 10368, 10854, 11664, 12192, 12864, 13122, 13716, 14472, 15552, 16256, 16281, 17018, 17496, 18288, 19296, 19683, 20574, 21708, 23328, 24384, 25527, 25728, 26244, 27432, 28944, 30861, 31104, 32562, 34036, 34992, 36576, 38592, 39366, 41148, 43416, 46656, 48768, 48843, 51054, 52488, 54864, 57888, 61722, 65124, 68072, 69984, 73152, 76581, 77184, 78732, 82296, 86832, 92583, 93312, 97686, 102108, 104976, 109728, 115776, 123444, 130248, 136144, 139968, 146304, 146529, 153162, 157464, 164592, 173664, 185166, 195372, 204216, 209952, 219456, 229743, 231552, 246888, 260496, 272288, 277749, 279936, 293058, 306324, 314928, 329184, 347328, 370332, 390744, 408432, 419904, 438912, 439587, 459486, 493776, 520992, 544576, 555498, 586116, 612648, 629856, 658368, 689229, 694656, 740664, 781488, 816864, 833247, 839808, 879174, 918972, 987552, 1041984, 1089152, 1110996, 1172232, 1225296, 1259712, 1316736, 1318761, 1378458, 1481328, 1562976, 1633728, 1666494, 1758348, 1837944, 1975104, 2067687, 2083968, 2221992, 2344464, 2450592, 2499741, 2519424, 2637522, 2756916, 2962656, 3125952, 3267456, 3332988, 3516696, 3675888, 3950208, 4135374, 4443984, 4688928, 4901184, 4999482, 5275044, 5513832, 5925312, 6203061, 6251904, 6665976, 7033392, 7351776, 8270748, 8887968, 9377856, 9802368, 9998964, 10550088, 11027664, 11850624, 12406122, 13331952, 14066784, 14703552, 16541496, 17775936, 18609183, 18755712, 19997928, 21100176, 22055328, 24812244, 26663904, 28133568, 29407104, 33082992, 35551872, 37218366, 39995856, 42200352, 44110656, 49624488, 53327808, 55827549, 56267136, 66165984, 74436732, 79991712, 84400704, 88221312, 99248976, 106655616, 111655098, 132331968, 148873464, 159983424, 167482647, 168801408, 198497952, 223310196, 264663936, 297746928, 319966848, 334965294, 396995904, 446620392, 595493856, 669930588, 793991808, 893240784, 1190987712, 1339861176, 1786481568, 2381975424, 2679722352, 3572963136, 5359444704, 7145926272, 10718889408, 21437778816]

約数ペア:

[(1, 21437778816), (2, 10718889408), (3, 7145926272), (4, 5359444704), (6, 3572963136), (8, 2679722352), (9, 2381975424), (12, 1786481568), (16, 1339861176), (18, 1190987712), (24, 893240784), (27, 793991808), (32, 669930588), (36, 595493856), (48, 446620392), (54, 396995904), (64, 334965294), (67, 319966848), (72, 297746928), (81, 264663936), (96, 223310196), (108, 198497952), (127, 168801408), (128, 167482647), (134, 159983424), (144, 148873464), (162, 132331968), (192, 111655098), (201, 106655616), (216, 99248976), (243, 88221312), (254, 84400704), (268, 79991712), (288, 74436732), (324, 66165984), (381, 56267136), (384, 55827549), (402, 53327808), (432, 49624488), (486, 44110656), (508, 42200352), (536, 39995856), (576, 37218366), (603, 35551872), (648, 33082992), (729, 29407104), (762, 28133568), (804, 26663904), (864, 24812244), (972, 22055328), (1016, 21100176), (1072, 19997928), (1143, 18755712), (1152, 18609183), (1206, 17775936), (1296, 16541496), (1458, 14703552), (1524, 14066784), (1608, 13331952), (1728, 12406122), (1809, 11850624), (1944, 11027664), (2032, 10550088), (2144, 9998964), (2187, 9802368), (2286, 9377856), (2412, 8887968), (2592, 8270748), (2916, 7351776), (3048, 7033392), (3216, 6665976), (3429, 6251904), (3456, 6203061), (3618, 5925312), (3888, 5513832), (4064, 5275044), (4288, 4999482), (4374, 4901184), (4572, 4688928), (4824, 4443984), (5184, 4135374), (5427, 3950208), (5832, 3675888), (6096, 3516696), (6432, 3332988), (6561, 3267456), (6858, 3125952), (7236, 2962656), (7776, 2756916), (8128, 2637522), (8509, 2519424), (8576, 2499741), (8748, 2450592), (9144, 2344464), (9648, 2221992), (10287, 2083968), (10368, 2067687), (10854, 1975104), (11664, 1837944), (12192, 1758348), (12864, 1666494), (13122, 1633728), (13716, 1562976), (14472, 1481328), (15552, 1378458), (16256, 1318761), (16281, 1316736), (17018, 1259712), (17496, 1225296), (18288, 1172232), (19296, 1110996), (19683, 1089152), (20574, 1041984), (21708, 987552), (23328, 918972), (24384, 879174), (25527, 839808), (25728, 833247), (26244, 816864), (27432, 781488), (28944, 740664), (30861, 694656), (31104, 689229), (32562, 658368), (34036, 629856), (34992, 612648), (36576, 586116), (38592, 555498), (39366, 544576), (41148, 520992), (43416, 493776), (46656, 459486), (48768, 439587), (48843, 438912), (51054, 419904), (52488, 408432), (54864, 390744), (57888, 370332), (61722, 347328), (65124, 329184), (68072, 314928), (69984, 306324), (73152, 293058), (76581, 279936), (77184, 277749), (78732, 272288), (82296, 260496), (86832, 246888), (92583, 231552), (93312, 229743), (97686, 219456), (102108, 209952), (104976, 204216), (109728, 195372), (115776, 185166), (123444, 173664), (130248, 164592), (136144, 157464), (139968, 153162), (146304, 146529)]