219594576

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8681}}^1$

素因数の和:8740

約数の個数: 80

約数和(自身を含む): 620103168

約数和(自身を除く): 400508592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 8681, 12648, 17362, 25296, 26043, 34724, 52086, 69448, 104172, 138896, 147577, 208344, 269111, 295154, 416688, 442731, 538222, 590308, 807333, 885462, 1076444, 1180616, 1614666, 1770924, 2152888, 2361232, 3229332, 3541848, 4305776, 4574887, 6458664, 7083696, 9149774, 12917328, 13724661, 18299548, 27449322, 36599096, 54898644, 73198192, 109797288, 219594576]

約数ペア:

[(1, 219594576), (2, 109797288), (3, 73198192), (4, 54898644), (6, 36599096), (8, 27449322), (12, 18299548), (16, 13724661), (17, 12917328), (24, 9149774), (31, 7083696), (34, 6458664), (48, 4574887), (51, 4305776), (62, 3541848), (68, 3229332), (93, 2361232), (102, 2152888), (124, 1770924), (136, 1614666), (186, 1180616), (204, 1076444), (248, 885462), (272, 807333), (372, 590308), (408, 538222), (496, 442731), (527, 416688), (744, 295154), (816, 269111), (1054, 208344), (1488, 147577), (1581, 138896), (2108, 104172), (3162, 69448), (4216, 52086), (6324, 34724), (8432, 26043), (8681, 25296), (12648, 17362)]