259145952

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15973}}^1$

素因数の和:16012

約数の個数: 72

約数和(自身を含む): 736656984

約数和(自身を除く): 477511032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 15973, 16224, 31946, 47919, 63892, 95838, 127784, 191676, 207649, 255568, 383352, 415298, 511136, 622947, 766704, 830596, 1245894, 1533408, 1661192, 2491788, 2699437, 3322384, 4983576, 5398874, 6644768, 8098311, 9967152, 10797748, 16196622, 19934304, 21595496, 32393244, 43190992, 64786488, 86381984, 129572976, 259145952]

約数ペア:

[(1, 259145952), (2, 129572976), (3, 86381984), (4, 64786488), (6, 43190992), (8, 32393244), (12, 21595496), (13, 19934304), (16, 16196622), (24, 10797748), (26, 9967152), (32, 8098311), (39, 6644768), (48, 5398874), (52, 4983576), (78, 3322384), (96, 2699437), (104, 2491788), (156, 1661192), (169, 1533408), (208, 1245894), (312, 830596), (338, 766704), (416, 622947), (507, 511136), (624, 415298), (676, 383352), (1014, 255568), (1248, 207649), (1352, 191676), (2028, 127784), (2704, 95838), (4056, 63892), (5408, 47919), (8112, 31946), (15973, 16224)]