234896585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 376233984

約数和(自身を除く): 141337399

約数列:

[1, 5, 7, 11, 23, 35, 41, 55, 77, 115, 161, 205, 253, 287, 385, 451, 647, 805, 943, 1265, 1435, 1771, 2255, 3157, 3235, 4529, 4715, 6601, 7117, 8855, 10373, 14881, 15785, 22645, 26527, 33005, 35585, 49819, 51865, 72611, 74405, 104167, 132635, 163691, 185689, 249095, 291797, 363055, 520835, 610121, 818455, 928445, 1145837, 1458985, 2042579, 3050605, 4270847, 5729185, 6711331, 10212895, 21354235, 33556655, 46979317, 234896585]

約数ペア:

[(1, 234896585), (5, 46979317), (7, 33556655), (11, 21354235), (23, 10212895), (35, 6711331), (41, 5729185), (55, 4270847), (77, 3050605), (115, 2042579), (161, 1458985), (205, 1145837), (253, 928445), (287, 818455), (385, 610121), (451, 520835), (647, 363055), (805, 291797), (943, 249095), (1265, 185689), (1435, 163691), (1771, 132635), (2255, 104167), (3157, 74405), (3235, 72611), (4529, 51865), (4715, 49819), (6601, 35585), (7117, 33005), (8855, 26527), (10373, 22645), (14881, 15785)]