21675379968

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45013}}^1$

素因数の和:45065

約数の個数: 216

約数和(自身を含む): 71766720480

約数和(自身を除く): 50091340512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 228, 256, 264, 288, 304, 342, 352, 384, 396, 418, 456, 528, 576, 608, 627, 684, 704, 768, 792, 836, 912, 1056, 1152, 1216, 1254, 1368, 1408, 1584, 1672, 1824, 1881, 2112, 2304, 2432, 2508, 2736, 2816, 3168, 3344, 3648, 3762, 4224, 4864, 5016, 5472, 6336, 6688, 7296, 7524, 8448, 10032, 10944, 12672, 13376, 14592, 15048, 20064, 21888, 25344, 26752, 30096, 40128, 43776, 45013, 53504, 60192, 80256, 90026, 120384, 135039, 160512, 180052, 240768, 270078, 360104, 405117, 481536, 495143, 540156, 720208, 810234, 855247, 990286, 1080312, 1440416, 1485429, 1620468, 1710494, 1980572, 2160624, 2565741, 2880832, 2970858, 3240936, 3420988, 3961144, 4321248, 4456287, 5131482, 5761664, 5941716, 6481872, 6841976, 7697223, 7922288, 8642496, 8912574, 9407717, 10262964, 11523328, 11883432, 12963744, 13683952, 15394446, 15844576, 17284992, 17825148, 18815434, 20525928, 23766864, 25927488, 27367904, 28223151, 30788892, 31689152, 34569984, 35650296, 37630868, 41051856, 47533728, 51854976, 54735808, 56446302, 61577784, 63378304, 71300592, 75261736, 82103712, 84669453, 95067456, 103709952, 109471616, 112892604, 123155568, 126756608, 142601184, 150523472, 164207424, 169338906, 190134912, 218943232, 225785208, 246311136, 285202368, 301046944, 328414848, 338677812, 380269824, 451570416, 492622272, 570404736, 602093888, 656829696, 677355624, 903140832, 985244544, 1140809472, 1204187776, 1354711248, 1806281664, 1970489088, 2408375552, 2709422496, 3612563328, 5418844992, 7225126656, 10837689984, 21675379968]

約数ペア:

[(1, 21675379968), (2, 10837689984), (3, 7225126656), (4, 5418844992), (6, 3612563328), (8, 2709422496), (9, 2408375552), (11, 1970489088), (12, 1806281664), (16, 1354711248), (18, 1204187776), (19, 1140809472), (22, 985244544), (24, 903140832), (32, 677355624), (33, 656829696), (36, 602093888), (38, 570404736), (44, 492622272), (48, 451570416), (57, 380269824), (64, 338677812), (66, 328414848), (72, 301046944), (76, 285202368), (88, 246311136), (96, 225785208), (99, 218943232), (114, 190134912), (128, 169338906), (132, 164207424), (144, 150523472), (152, 142601184), (171, 126756608), (176, 123155568), (192, 112892604), (198, 109471616), (209, 103709952), (228, 95067456), (256, 84669453), (264, 82103712), (288, 75261736), (304, 71300592), (342, 63378304), (352, 61577784), (384, 56446302), (396, 54735808), (418, 51854976), (456, 47533728), (528, 41051856), (576, 37630868), (608, 35650296), (627, 34569984), (684, 31689152), (704, 30788892), (768, 28223151), (792, 27367904), (836, 25927488), (912, 23766864), (1056, 20525928), (1152, 18815434), (1216, 17825148), (1254, 17284992), (1368, 15844576), (1408, 15394446), (1584, 13683952), (1672, 12963744), (1824, 11883432), (1881, 11523328), (2112, 10262964), (2304, 9407717), (2432, 8912574), (2508, 8642496), (2736, 7922288), (2816, 7697223), (3168, 6841976), (3344, 6481872), (3648, 5941716), (3762, 5761664), (4224, 5131482), (4864, 4456287), (5016, 4321248), (5472, 3961144), (6336, 3420988), (6688, 3240936), (7296, 2970858), (7524, 2880832), (8448, 2565741), (10032, 2160624), (10944, 1980572), (12672, 1710494), (13376, 1620468), (14592, 1485429), (15048, 1440416), (20064, 1080312), (21888, 990286), (25344, 855247), (26752, 810234), (30096, 720208), (40128, 540156), (43776, 495143), (45013, 481536), (53504, 405117), (60192, 360104), (80256, 270078), (90026, 240768), (120384, 180052), (135039, 160512)]