12389894403

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 18204549120

約数和(自身を除く): 5814654717

約数列:

[1, 3, 23, 31, 61, 69, 93, 183, 269, 353, 713, 807, 1059, 1403, 1891, 2139, 4209, 5673, 6187, 8119, 8339, 10943, 16409, 18561, 21533, 24357, 25017, 32829, 43493, 49227, 64599, 94957, 130479, 191797, 251689, 284871, 377407, 495259, 508679, 575391, 667523, 755067, 1132221, 1485777, 1526037, 2002569, 2184011, 2943667, 5792377, 6552033, 8831001, 11699617, 15353029, 17377131, 35098851, 46059087, 67704341, 133224671, 179563687, 203113023, 399674013, 538691061, 4129964801, 12389894403]

約数ペア:

[(1, 12389894403), (3, 4129964801), (23, 538691061), (31, 399674013), (61, 203113023), (69, 179563687), (93, 133224671), (183, 67704341), (269, 46059087), (353, 35098851), (713, 17377131), (807, 15353029), (1059, 11699617), (1403, 8831001), (1891, 6552033), (2139, 5792377), (4209, 2943667), (5673, 2184011), (6187, 2002569), (8119, 1526037), (8339, 1485777), (10943, 1132221), (16409, 755067), (18561, 667523), (21533, 575391), (24357, 508679), (25017, 495259), (32829, 377407), (43493, 284871), (49227, 251689), (64599, 191797), (94957, 130479)]