18313699872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2884

約数の個数: 192

約数和(自身を含む): 53776880640

約数和(自身を除く): 35463180768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 992, 1014, 1209, 1248, 1352, 1488, 1612, 2028, 2197, 2418, 2704, 2801, 2976, 3224, 4056, 4394, 4836, 5239, 5408, 5602, 6448, 6591, 8112, 8403, 8788, 9672, 10478, 11204, 12896, 13182, 15717, 16224, 16806, 17576, 19344, 20956, 22408, 26364, 31434, 33612, 35152, 36413, 38688, 41912, 44816, 52728, 62868, 67224, 68107, 70304, 72826, 83824, 86831, 89632, 105456, 109239, 125736, 134448, 136214, 145652, 167648, 173662, 204321, 210912, 218478, 251472, 260493, 268896, 272428, 291304, 347324, 408642, 436956, 473369, 502944, 520986, 544856, 582608, 694648, 817284, 873912, 946738, 1041972, 1089712, 1128803, 1165216, 1389296, 1420107, 1634568, 1747824, 1893476, 2083944, 2179424, 2257606, 2778592, 2840214, 3269136, 3386409, 3495648, 3786952, 4167888, 4515212, 5680428, 6153797, 6538272, 6772818, 7573904, 8335776, 9030424, 11360856, 12307594, 13545636, 14674439, 15147808, 18060848, 18461391, 22721712, 24615188, 27091272, 29348878, 36121696, 36922782, 44023317, 45443424, 49230376, 54182544, 58697756, 73845564, 88046634, 98460752, 108365088, 117395512, 147691128, 176093268, 190767707, 196921504, 234791024, 295382256, 352186536, 381535414, 469582048, 572303121, 590764512, 704373072, 763070828, 1144606242, 1408746144, 1526141656, 2289212484, 3052283312, 4578424968, 6104566624, 9156849936, 18313699872]

約数ペア:

[(1, 18313699872), (2, 9156849936), (3, 6104566624), (4, 4578424968), (6, 3052283312), (8, 2289212484), (12, 1526141656), (13, 1408746144), (16, 1144606242), (24, 763070828), (26, 704373072), (31, 590764512), (32, 572303121), (39, 469582048), (48, 381535414), (52, 352186536), (62, 295382256), (78, 234791024), (93, 196921504), (96, 190767707), (104, 176093268), (124, 147691128), (156, 117395512), (169, 108365088), (186, 98460752), (208, 88046634), (248, 73845564), (312, 58697756), (338, 54182544), (372, 49230376), (403, 45443424), (416, 44023317), (496, 36922782), (507, 36121696), (624, 29348878), (676, 27091272), (744, 24615188), (806, 22721712), (992, 18461391), (1014, 18060848), (1209, 15147808), (1248, 14674439), (1352, 13545636), (1488, 12307594), (1612, 11360856), (2028, 9030424), (2197, 8335776), (2418, 7573904), (2704, 6772818), (2801, 6538272), (2976, 6153797), (3224, 5680428), (4056, 4515212), (4394, 4167888), (4836, 3786952), (5239, 3495648), (5408, 3386409), (5602, 3269136), (6448, 2840214), (6591, 2778592), (8112, 2257606), (8403, 2179424), (8788, 2083944), (9672, 1893476), (10478, 1747824), (11204, 1634568), (12896, 1420107), (13182, 1389296), (15717, 1165216), (16224, 1128803), (16806, 1089712), (17576, 1041972), (19344, 946738), (20956, 873912), (22408, 817284), (26364, 694648), (31434, 582608), (33612, 544856), (35152, 520986), (36413, 502944), (38688, 473369), (41912, 436956), (44816, 408642), (52728, 347324), (62868, 291304), (67224, 272428), (68107, 268896), (70304, 260493), (72826, 251472), (83824, 218478), (86831, 210912), (89632, 204321), (105456, 173662), (109239, 167648), (125736, 145652), (134448, 136214)]