1930679296

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20719}}^1$

素因数の和:20759

約数の個数: 88

約数和(自身を含む): 4750350080

約数和(自身を除く): 2819670784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 7168, 11648, 13312, 20719, 23296, 41438, 46592, 82876, 93184, 145033, 165752, 269347, 290066, 331504, 538694, 580132, 663008, 1077388, 1160264, 1326016, 1885429, 2154776, 2320528, 2652032, 3770858, 4309552, 4641056, 5304064, 7541716, 8619104, 9282112, 10608128, 15083432, 17238208, 18564224, 21216256, 30166864, 34476416, 37128448, 60333728, 68952832, 74256896, 120667456, 137905664, 148513792, 241334912, 275811328, 482669824, 965339648, 1930679296]

約数ペア:

[(1, 1930679296), (2, 965339648), (4, 482669824), (7, 275811328), (8, 241334912), (13, 148513792), (14, 137905664), (16, 120667456), (26, 74256896), (28, 68952832), (32, 60333728), (52, 37128448), (56, 34476416), (64, 30166864), (91, 21216256), (104, 18564224), (112, 17238208), (128, 15083432), (182, 10608128), (208, 9282112), (224, 8619104), (256, 7541716), (364, 5304064), (416, 4641056), (448, 4309552), (512, 3770858), (728, 2652032), (832, 2320528), (896, 2154776), (1024, 1885429), (1456, 1326016), (1664, 1160264), (1792, 1077388), (2912, 663008), (3328, 580132), (3584, 538694), (5824, 331504), (6656, 290066), (7168, 269347), (11648, 165752), (13312, 145033), (20719, 93184), (23296, 82876), (41438, 46592)]