661508672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11321}}^1$

素因数の和:11427

約数の個数: 56

約数和(自身を含む): 1449397152

約数和(自身を除く): 787888480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 166, 176, 332, 352, 664, 704, 913, 1328, 1826, 2656, 3652, 5312, 7304, 11321, 14608, 22642, 29216, 45284, 58432, 90568, 124531, 181136, 249062, 362272, 498124, 724544, 939643, 996248, 1879286, 1992496, 3758572, 3984992, 7517144, 7969984, 10336073, 15034288, 20672146, 30068576, 41344292, 60137152, 82688584, 165377168, 330754336, 661508672]

約数ペア:

[(1, 661508672), (2, 330754336), (4, 165377168), (8, 82688584), (11, 60137152), (16, 41344292), (22, 30068576), (32, 20672146), (44, 15034288), (64, 10336073), (83, 7969984), (88, 7517144), (166, 3984992), (176, 3758572), (332, 1992496), (352, 1879286), (664, 996248), (704, 939643), (913, 724544), (1328, 498124), (1826, 362272), (2656, 249062), (3652, 181136), (5312, 124531), (7304, 90568), (11321, 58432), (14608, 45284), (22642, 29216)]