238396848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 654529536

約数和(自身を除く): 416132688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 463, 631, 816, 926, 1262, 1389, 1852, 1893, 2524, 2778, 3704, 3786, 5048, 5556, 7408, 7572, 7871, 10096, 10727, 11112, 15144, 15742, 21454, 22224, 23613, 30288, 31484, 32181, 42908, 47226, 62968, 64362, 85816, 94452, 125936, 128724, 171632, 188904, 257448, 292153, 377808, 514896, 584306, 876459, 1168612, 1752918, 2337224, 3505836, 4674448, 4966601, 7011672, 9933202, 14023344, 14899803, 19866404, 29799606, 39732808, 59599212, 79465616, 119198424, 238396848]

約数ペア:

[(1, 238396848), (2, 119198424), (3, 79465616), (4, 59599212), (6, 39732808), (8, 29799606), (12, 19866404), (16, 14899803), (17, 14023344), (24, 9933202), (34, 7011672), (48, 4966601), (51, 4674448), (68, 3505836), (102, 2337224), (136, 1752918), (204, 1168612), (272, 876459), (408, 584306), (463, 514896), (631, 377808), (816, 292153), (926, 257448), (1262, 188904), (1389, 171632), (1852, 128724), (1893, 125936), (2524, 94452), (2778, 85816), (3704, 64362), (3786, 62968), (5048, 47226), (5556, 42908), (7408, 32181), (7572, 31484), (7871, 30288), (10096, 23613), (10727, 22224), (11112, 21454), (15144, 15742)]