2782999212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{27449}}^1$

素因数の和:27551

約数の個数: 96

約数和(自身を含む): 7968844800

約数和(自身を除く): 5185845588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 71, 84, 102, 119, 142, 204, 213, 238, 284, 357, 426, 476, 497, 714, 852, 994, 1207, 1428, 1491, 1988, 2414, 2982, 3621, 4828, 5964, 7242, 8449, 14484, 16898, 25347, 27449, 33796, 50694, 54898, 82347, 101388, 109796, 164694, 192143, 329388, 384286, 466633, 576429, 768572, 933266, 1152858, 1399899, 1866532, 1948879, 2305716, 2799798, 3266431, 3897758, 5599596, 5846637, 6532862, 7795516, 9799293, 11693274, 13065724, 13642153, 19598586, 23386548, 27284306, 33130943, 39197172, 40926459, 54568612, 66261886, 81852918, 99392829, 132523772, 163705836, 198785658, 231916601, 397571316, 463833202, 695749803, 927666404, 1391499606, 2782999212]

約数ペア:

[(1, 2782999212), (2, 1391499606), (3, 927666404), (4, 695749803), (6, 463833202), (7, 397571316), (12, 231916601), (14, 198785658), (17, 163705836), (21, 132523772), (28, 99392829), (34, 81852918), (42, 66261886), (51, 54568612), (68, 40926459), (71, 39197172), (84, 33130943), (102, 27284306), (119, 23386548), (142, 19598586), (204, 13642153), (213, 13065724), (238, 11693274), (284, 9799293), (357, 7795516), (426, 6532862), (476, 5846637), (497, 5599596), (714, 3897758), (852, 3266431), (994, 2799798), (1207, 2305716), (1428, 1948879), (1491, 1866532), (1988, 1399899), (2414, 1152858), (2982, 933266), (3621, 768572), (4828, 576429), (5964, 466633), (7242, 384286), (8449, 329388), (14484, 192143), (16898, 164694), (25347, 109796), (27449, 101388), (33796, 82347), (50694, 54898)]