1219309728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 4066965504

約数和(自身を除く): 2847655776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 127, 147, 156, 157, 168, 182, 196, 208, 224, 254, 273, 294, 312, 314, 336, 364, 381, 392, 416, 471, 508, 546, 588, 624, 628, 637, 672, 728, 762, 784, 889, 942, 1016, 1092, 1099, 1176, 1248, 1256, 1274, 1456, 1524, 1568, 1651, 1778, 1884, 1911, 2032, 2041, 2184, 2198, 2352, 2512, 2548, 2667, 2912, 3048, 3297, 3302, 3556, 3768, 3822, 4064, 4082, 4368, 4396, 4704, 4953, 5024, 5096, 5334, 6096, 6123, 6223, 6594, 6604, 7112, 7536, 7644, 7693, 8164, 8736, 8792, 9906, 10192, 10668, 11557, 12192, 12246, 12446, 13188, 13208, 14224, 14287, 15072, 15288, 15386, 16328, 17584, 18669, 19812, 19939, 20384, 21336, 23079, 23114, 24492, 24892, 26376, 26416, 28448, 28574, 30576, 30772, 32656, 34671, 35168, 37338, 39624, 39878, 42672, 42861, 46158, 46228, 48984, 49784, 52752, 52832, 57148, 59817, 61152, 61544, 65312, 69342, 74676, 79248, 79756, 80899, 85344, 85722, 92316, 92456, 97968, 99568, 100009, 105504, 114296, 119634, 123088, 138684, 139573, 149352, 158496, 159512, 161798, 171444, 184632, 184912, 195936, 199136, 200018, 228592, 239268, 242697, 246176, 259207, 277368, 279146, 298704, 300027, 319024, 323596, 342888, 369264, 369824, 400036, 418719, 457184, 478536, 485394, 518414, 554736, 558292, 597408, 600054, 638048, 647192, 685776, 738528, 777621, 800072, 837438, 957072, 970788, 977011, 1036828, 1109472, 1116584, 1200108, 1294384, 1371552, 1555242, 1600144, 1674876, 1814449, 1914144, 1941576, 1954022, 2073656, 2233168, 2400216, 2588768, 2931033, 3110484, 3200288, 3349752, 3628898, 3883152, 3908044, 4147312, 4466336, 4800432, 5443347, 5862066, 6220968, 6699504, 7257796, 7766304, 7816088, 8294624, 9600864, 10886694, 11724132, 12441936, 12701143, 13399008, 14515592, 15632176, 21773388, 23448264, 24883872, 25402286, 29031184, 31264352, 38103429, 43546776, 46896528, 50804572, 58062368, 76206858, 87093552, 93793056, 101609144, 152413716, 174187104, 203218288, 304827432, 406436576, 609654864, 1219309728]

約数ペア:

[(1, 1219309728), (2, 609654864), (3, 406436576), (4, 304827432), (6, 203218288), (7, 174187104), (8, 152413716), (12, 101609144), (13, 93793056), (14, 87093552), (16, 76206858), (21, 58062368), (24, 50804572), (26, 46896528), (28, 43546776), (32, 38103429), (39, 31264352), (42, 29031184), (48, 25402286), (49, 24883872), (52, 23448264), (56, 21773388), (78, 15632176), (84, 14515592), (91, 13399008), (96, 12701143), (98, 12441936), (104, 11724132), (112, 10886694), (127, 9600864), (147, 8294624), (156, 7816088), (157, 7766304), (168, 7257796), (182, 6699504), (196, 6220968), (208, 5862066), (224, 5443347), (254, 4800432), (273, 4466336), (294, 4147312), (312, 3908044), (314, 3883152), (336, 3628898), (364, 3349752), (381, 3200288), (392, 3110484), (416, 2931033), (471, 2588768), (508, 2400216), (546, 2233168), (588, 2073656), (624, 1954022), (628, 1941576), (637, 1914144), (672, 1814449), (728, 1674876), (762, 1600144), (784, 1555242), (889, 1371552), (942, 1294384), (1016, 1200108), (1092, 1116584), (1099, 1109472), (1176, 1036828), (1248, 977011), (1256, 970788), (1274, 957072), (1456, 837438), (1524, 800072), (1568, 777621), (1651, 738528), (1778, 685776), (1884, 647192), (1911, 638048), (2032, 600054), (2041, 597408), (2184, 558292), (2198, 554736), (2352, 518414), (2512, 485394), (2548, 478536), (2667, 457184), (2912, 418719), (3048, 400036), (3297, 369824), (3302, 369264), (3556, 342888), (3768, 323596), (3822, 319024), (4064, 300027), (4082, 298704), (4368, 279146), (4396, 277368), (4704, 259207), (4953, 246176), (5024, 242697), (5096, 239268), (5334, 228592), (6096, 200018), (6123, 199136), (6223, 195936), (6594, 184912), (6604, 184632), (7112, 171444), (7536, 161798), (7644, 159512), (7693, 158496), (8164, 149352), (8736, 139573), (8792, 138684), (9906, 123088), (10192, 119634), (10668, 114296), (11557, 105504), (12192, 100009), (12246, 99568), (12446, 97968), (13188, 92456), (13208, 92316), (14224, 85722), (14287, 85344), (15072, 80899), (15288, 79756), (15386, 79248), (16328, 74676), (17584, 69342), (18669, 65312), (19812, 61544), (19939, 61152), (20384, 59817), (21336, 57148), (23079, 52832), (23114, 52752), (24492, 49784), (24892, 48984), (26376, 46228), (26416, 46158), (28448, 42861), (28574, 42672), (30576, 39878), (30772, 39624), (32656, 37338), (34671, 35168)]