489169291272

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{560393}}^1$

素因数の和:561422

約数の個数: 64

約数和(自身を含む): 1257255146880

約数和(自身を除く): 768085855608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 983, 1966, 2949, 3932, 5898, 7864, 11796, 23592, 36371, 72742, 109113, 145484, 218226, 290968, 436452, 560393, 872904, 1120786, 1681179, 2241572, 3362358, 4483144, 6724716, 13449432, 20734541, 41469082, 62203623, 82938164, 124407246, 165876328, 248814492, 497628984, 550866319, 1101732638, 1652598957, 2203465276, 3305197914, 4406930552, 6610395828, 13220791656, 20382053803, 40764107606, 61146161409, 81528215212, 122292322818, 163056430424, 244584645636, 489169291272]

約数ペア:

[(1, 489169291272), (2, 244584645636), (3, 163056430424), (4, 122292322818), (6, 81528215212), (8, 61146161409), (12, 40764107606), (24, 20382053803), (37, 13220791656), (74, 6610395828), (111, 4406930552), (148, 3305197914), (222, 2203465276), (296, 1652598957), (444, 1101732638), (888, 550866319), (983, 497628984), (1966, 248814492), (2949, 165876328), (3932, 124407246), (5898, 82938164), (7864, 62203623), (11796, 41469082), (23592, 20734541), (36371, 13449432), (72742, 6724716), (109113, 4483144), (145484, 3362358), (218226, 2241572), (290968, 1681179), (436452, 1120786), (560393, 872904)]