1687249776

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 4409316000

約数和(自身を除く): 2722066224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 269, 298, 447, 538, 596, 807, 877, 894, 1076, 1192, 1614, 1754, 1788, 2152, 2384, 2631, 3228, 3508, 3576, 4304, 5262, 6456, 7016, 7152, 10524, 12912, 14032, 21048, 40081, 42096, 80162, 120243, 130673, 160324, 235913, 240486, 261346, 320648, 392019, 471826, 480972, 522692, 641296, 707739, 784038, 943652, 961944, 1045384, 1415478, 1568076, 1887304, 1923888, 2090768, 2830956, 3136152, 3774608, 5661912, 6272304, 11323824, 35151037, 70302074, 105453111, 140604148, 210906222, 281208296, 421812444, 562416592, 843624888, 1687249776]

約数ペア:

[(1, 1687249776), (2, 843624888), (3, 562416592), (4, 421812444), (6, 281208296), (8, 210906222), (12, 140604148), (16, 105453111), (24, 70302074), (48, 35151037), (149, 11323824), (269, 6272304), (298, 5661912), (447, 3774608), (538, 3136152), (596, 2830956), (807, 2090768), (877, 1923888), (894, 1887304), (1076, 1568076), (1192, 1415478), (1614, 1045384), (1754, 961944), (1788, 943652), (2152, 784038), (2384, 707739), (2631, 641296), (3228, 522692), (3508, 480972), (3576, 471826), (4304, 392019), (5262, 320648), (6456, 261346), (7016, 240486), (7152, 235913), (10524, 160324), (12912, 130673), (14032, 120243), (21048, 80162), (40081, 42096)]