2638403712

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:792

約数の個数: 256

約数和(自身を含む): 8961638400

約数和(自身を除く): 6323234688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 191, 192, 216, 224, 252, 288, 336, 378, 382, 384, 432, 448, 504, 571, 573, 576, 672, 756, 764, 864, 896, 1008, 1142, 1146, 1152, 1337, 1344, 1512, 1528, 1713, 1719, 1728, 2016, 2284, 2292, 2674, 2688, 3024, 3056, 3426, 3438, 3456, 3997, 4011, 4032, 4568, 4584, 5139, 5157, 5348, 6048, 6112, 6852, 6876, 7994, 8022, 8064, 9136, 9168, 10278, 10314, 10696, 11991, 12033, 12096, 12224, 13704, 13752, 15417, 15988, 16044, 18272, 18336, 20556, 20628, 21392, 23982, 24066, 24192, 24448, 27408, 27504, 30834, 31976, 32088, 35973, 36099, 36544, 36672, 41112, 41256, 42784, 47964, 48132, 54816, 55008, 61668, 63952, 64176, 71946, 72198, 73088, 73344, 82224, 82512, 85568, 95928, 96264, 107919, 109061, 109632, 110016, 123336, 127904, 128352, 143892, 144396, 164448, 165024, 171136, 191856, 192528, 215838, 218122, 219264, 220032, 246672, 255808, 256704, 287784, 288792, 327183, 328896, 330048, 383712, 385056, 431676, 436244, 493344, 511616, 513408, 575568, 577584, 654366, 657792, 660096, 763427, 767424, 770112, 863352, 872488, 981549, 986688, 1151136, 1155168, 1308732, 1526854, 1534848, 1540224, 1726704, 1744976, 1963098, 1973376, 2290281, 2302272, 2310336, 2617464, 2944647, 3053708, 3453408, 3489952, 3926196, 4580562, 4604544, 4620672, 5234928, 5889294, 6107416, 6870843, 6906816, 6979904, 7852392, 9161124, 10469856, 11778588, 12214832, 13741686, 13813632, 13959808, 15704784, 18322248, 20612529, 20939712, 23557176, 24429664, 27483372, 31409568, 36644496, 41225058, 41879424, 47114352, 48859328, 54966744, 62819136, 73288992, 82450116, 94228704, 97718656, 109933488, 125638272, 146577984, 164900232, 188457408, 219866976, 293155968, 329800464, 376914816, 439733952, 659600928, 879467904, 1319201856, 2638403712]

約数ペア:

[(1, 2638403712), (2, 1319201856), (3, 879467904), (4, 659600928), (6, 439733952), (7, 376914816), (8, 329800464), (9, 293155968), (12, 219866976), (14, 188457408), (16, 164900232), (18, 146577984), (21, 125638272), (24, 109933488), (27, 97718656), (28, 94228704), (32, 82450116), (36, 73288992), (42, 62819136), (48, 54966744), (54, 48859328), (56, 47114352), (63, 41879424), (64, 41225058), (72, 36644496), (84, 31409568), (96, 27483372), (108, 24429664), (112, 23557176), (126, 20939712), (128, 20612529), (144, 18322248), (168, 15704784), (189, 13959808), (191, 13813632), (192, 13741686), (216, 12214832), (224, 11778588), (252, 10469856), (288, 9161124), (336, 7852392), (378, 6979904), (382, 6906816), (384, 6870843), (432, 6107416), (448, 5889294), (504, 5234928), (571, 4620672), (573, 4604544), (576, 4580562), (672, 3926196), (756, 3489952), (764, 3453408), (864, 3053708), (896, 2944647), (1008, 2617464), (1142, 2310336), (1146, 2302272), (1152, 2290281), (1337, 1973376), (1344, 1963098), (1512, 1744976), (1528, 1726704), (1713, 1540224), (1719, 1534848), (1728, 1526854), (2016, 1308732), (2284, 1155168), (2292, 1151136), (2674, 986688), (2688, 981549), (3024, 872488), (3056, 863352), (3426, 770112), (3438, 767424), (3456, 763427), (3997, 660096), (4011, 657792), (4032, 654366), (4568, 577584), (4584, 575568), (5139, 513408), (5157, 511616), (5348, 493344), (6048, 436244), (6112, 431676), (6852, 385056), (6876, 383712), (7994, 330048), (8022, 328896), (8064, 327183), (9136, 288792), (9168, 287784), (10278, 256704), (10314, 255808), (10696, 246672), (11991, 220032), (12033, 219264), (12096, 218122), (12224, 215838), (13704, 192528), (13752, 191856), (15417, 171136), (15988, 165024), (16044, 164448), (18272, 144396), (18336, 143892), (20556, 128352), (20628, 127904), (21392, 123336), (23982, 110016), (24066, 109632), (24192, 109061), (24448, 107919), (27408, 96264), (27504, 95928), (30834, 85568), (31976, 82512), (32088, 82224), (35973, 73344), (36099, 73088), (36544, 72198), (36672, 71946), (41112, 64176), (41256, 63952), (42784, 61668), (47964, 55008), (48132, 54816)]