18247807872

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1321}}^1$

素因数の和:1922

約数の個数: 256

約数和(自身を含む): 61704614400

約数和(自身を除く): 43456806528

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, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 571, 576, 672, 756, 864, 896, 1008, 1142, 1152, 1321, 1344, 1512, 1713, 1728, 2016, 2284, 2642, 2688, 3024, 3426, 3456, 3963, 3997, 4032, 4568, 5139, 5284, 6048, 6852, 7926, 7994, 8064, 9136, 9247, 10278, 10568, 11889, 11991, 12096, 13704, 15417, 15852, 15988, 18272, 18494, 20556, 21136, 23778, 23982, 24192, 27408, 27741, 30834, 31704, 31976, 35667, 35973, 36544, 36988, 41112, 42272, 47556, 47964, 54816, 55482, 61668, 63408, 63952, 71334, 71946, 73088, 73976, 82224, 83223, 84544, 95112, 95928, 107919, 109632, 110964, 123336, 126816, 127904, 142668, 143892, 147952, 164448, 166446, 169088, 190224, 191856, 215838, 219264, 221928, 246672, 249669, 253632, 255808, 285336, 287784, 295904, 328896, 332892, 380448, 383712, 431676, 443856, 493344, 499338, 507264, 511616, 570672, 575568, 591808, 657792, 665784, 754291, 760896, 767424, 863352, 887712, 986688, 998676, 1141344, 1151136, 1183616, 1331568, 1508582, 1521792, 1534848, 1726704, 1775424, 1973376, 1997352, 2262873, 2282688, 2302272, 2663136, 3017164, 3453408, 3550848, 3994704, 4525746, 4565376, 4604544, 5280037, 5326272, 6034328, 6788619, 6906816, 7989408, 9051492, 10560074, 10652544, 12068656, 13577238, 13813632, 15840111, 15978816, 18102984, 20365857, 21120148, 24137312, 27154476, 31680222, 31957632, 36205968, 40731714, 42240296, 47520333, 48274624, 54308952, 63360444, 72411936, 81463428, 84480592, 95040666, 96549248, 108617904, 126720888, 142560999, 144823872, 162926856, 168961184, 190081332, 217235808, 253441776, 285121998, 289647744, 325853712, 337922368, 380162664, 434471616, 506883552, 570243996, 651707424, 675844736, 760325328, 868943232, 1013767104, 1140487992, 1303414848, 1520650656, 2027534208, 2280975984, 2606829696, 3041301312, 4561951968, 6082602624, 9123903936, 18247807872]

約数ペア:

[(1, 18247807872), (2, 9123903936), (3, 6082602624), (4, 4561951968), (6, 3041301312), (7, 2606829696), (8, 2280975984), (9, 2027534208), (12, 1520650656), (14, 1303414848), (16, 1140487992), (18, 1013767104), (21, 868943232), (24, 760325328), (27, 675844736), (28, 651707424), (32, 570243996), (36, 506883552), (42, 434471616), (48, 380162664), (54, 337922368), (56, 325853712), (63, 289647744), (64, 285121998), (72, 253441776), (84, 217235808), (96, 190081332), (108, 168961184), (112, 162926856), (126, 144823872), (128, 142560999), (144, 126720888), (168, 108617904), (189, 96549248), (192, 95040666), (216, 84480592), (224, 81463428), (252, 72411936), (288, 63360444), (336, 54308952), (378, 48274624), (384, 47520333), (432, 42240296), (448, 40731714), (504, 36205968), (571, 31957632), (576, 31680222), (672, 27154476), (756, 24137312), (864, 21120148), (896, 20365857), (1008, 18102984), (1142, 15978816), (1152, 15840111), (1321, 13813632), (1344, 13577238), (1512, 12068656), (1713, 10652544), (1728, 10560074), (2016, 9051492), (2284, 7989408), (2642, 6906816), (2688, 6788619), (3024, 6034328), (3426, 5326272), (3456, 5280037), (3963, 4604544), (3997, 4565376), (4032, 4525746), (4568, 3994704), (5139, 3550848), (5284, 3453408), (6048, 3017164), (6852, 2663136), (7926, 2302272), (7994, 2282688), (8064, 2262873), (9136, 1997352), (9247, 1973376), (10278, 1775424), (10568, 1726704), (11889, 1534848), (11991, 1521792), (12096, 1508582), (13704, 1331568), (15417, 1183616), (15852, 1151136), (15988, 1141344), (18272, 998676), (18494, 986688), (20556, 887712), (21136, 863352), (23778, 767424), (23982, 760896), (24192, 754291), (27408, 665784), (27741, 657792), (30834, 591808), (31704, 575568), (31976, 570672), (35667, 511616), (35973, 507264), (36544, 499338), (36988, 493344), (41112, 443856), (42272, 431676), (47556, 383712), (47964, 380448), (54816, 332892), (55482, 328896), (61668, 295904), (63408, 287784), (63952, 285336), (71334, 255808), (71946, 253632), (73088, 249669), (73976, 246672), (82224, 221928), (83223, 219264), (84544, 215838), (95112, 191856), (95928, 190224), (107919, 169088), (109632, 166446), (110964, 164448), (123336, 147952), (126816, 143892), (127904, 142668)]