260492544

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 216

約数和(自身を含む): 837876480

約数和(自身を除く): 577383936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 223, 234, 256, 288, 312, 338, 351, 384, 416, 432, 446, 468, 507, 576, 624, 669, 676, 702, 768, 832, 864, 892, 936, 1014, 1152, 1248, 1338, 1352, 1404, 1521, 1664, 1728, 1784, 1872, 2007, 2028, 2304, 2496, 2676, 2704, 2808, 2899, 3042, 3328, 3456, 3568, 3744, 4014, 4056, 4563, 4992, 5352, 5408, 5616, 5798, 6021, 6084, 6912, 7136, 7488, 8028, 8112, 8697, 9126, 9984, 10704, 10816, 11232, 11596, 12042, 12168, 14272, 14976, 16056, 16224, 17394, 18252, 21408, 21632, 22464, 23192, 24084, 24336, 26091, 28544, 29952, 32112, 32448, 34788, 36504, 37687, 42816, 43264, 44928, 46384, 48168, 48672, 52182, 57088, 64224, 64896, 69576, 73008, 75374, 78273, 85632, 89856, 92768, 96336, 97344, 104364, 113061, 128448, 129792, 139152, 146016, 150748, 156546, 171264, 185536, 192672, 194688, 208728, 226122, 256896, 278304, 292032, 301496, 313092, 339183, 371072, 385344, 389376, 417456, 452244, 513792, 556608, 584064, 602992, 626184, 678366, 742144, 770688, 834912, 904488, 1017549, 1113216, 1168128, 1205984, 1252368, 1356732, 1541376, 1669824, 1808976, 2035098, 2226432, 2411968, 2504736, 2713464, 3339648, 3617952, 4070196, 4823936, 5009472, 5426928, 6679296, 7235904, 8140392, 9647872, 10018944, 10853856, 14471808, 16280784, 20037888, 21707712, 28943616, 32561568, 43415424, 65123136, 86830848, 130246272, 260492544]

約数ペア:

[(1, 260492544), (2, 130246272), (3, 86830848), (4, 65123136), (6, 43415424), (8, 32561568), (9, 28943616), (12, 21707712), (13, 20037888), (16, 16280784), (18, 14471808), (24, 10853856), (26, 10018944), (27, 9647872), (32, 8140392), (36, 7235904), (39, 6679296), (48, 5426928), (52, 5009472), (54, 4823936), (64, 4070196), (72, 3617952), (78, 3339648), (96, 2713464), (104, 2504736), (108, 2411968), (117, 2226432), (128, 2035098), (144, 1808976), (156, 1669824), (169, 1541376), (192, 1356732), (208, 1252368), (216, 1205984), (223, 1168128), (234, 1113216), (256, 1017549), (288, 904488), (312, 834912), (338, 770688), (351, 742144), (384, 678366), (416, 626184), (432, 602992), (446, 584064), (468, 556608), (507, 513792), (576, 452244), (624, 417456), (669, 389376), (676, 385344), (702, 371072), (768, 339183), (832, 313092), (864, 301496), (892, 292032), (936, 278304), (1014, 256896), (1152, 226122), (1248, 208728), (1338, 194688), (1352, 192672), (1404, 185536), (1521, 171264), (1664, 156546), (1728, 150748), (1784, 146016), (1872, 139152), (2007, 129792), (2028, 128448), (2304, 113061), (2496, 104364), (2676, 97344), (2704, 96336), (2808, 92768), (2899, 89856), (3042, 85632), (3328, 78273), (3456, 75374), (3568, 73008), (3744, 69576), (4014, 64896), (4056, 64224), (4563, 57088), (4992, 52182), (5352, 48672), (5408, 48168), (5616, 46384), (5798, 44928), (6021, 43264), (6084, 42816), (6912, 37687), (7136, 36504), (7488, 34788), (8028, 32448), (8112, 32112), (8697, 29952), (9126, 28544), (9984, 26091), (10704, 24336), (10816, 24084), (11232, 23192), (11596, 22464), (12042, 21632), (12168, 21408), (14272, 18252), (14976, 17394), (16056, 16224)]