269705912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 646963200

約数和(自身を除く): 377257288

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 103, 107, 133, 152, 161, 184, 206, 214, 266, 322, 412, 428, 437, 532, 644, 721, 749, 824, 856, 874, 1064, 1288, 1442, 1498, 1748, 1957, 2033, 2369, 2461, 2884, 2996, 3059, 3496, 3914, 4066, 4738, 4922, 5768, 5992, 6118, 7828, 8132, 9476, 9844, 11021, 12236, 13699, 14231, 15656, 16264, 16583, 17227, 18952, 19688, 22042, 24472, 27398, 28462, 33166, 34454, 44084, 45011, 46759, 54796, 56924, 66332, 68908, 77147, 88168, 90022, 93518, 109592, 113848, 132664, 137816, 154294, 180044, 187036, 209399, 253483, 308588, 315077, 327313, 360088, 374072, 418798, 506966, 617176, 630154, 654626, 837596, 1013932, 1260308, 1309252, 1465793, 1675192, 1774381, 2027864, 2520616, 2618504, 2931586, 3548762, 4816177, 5863172, 7097524, 9632354, 11726344, 14195048, 19264708, 33713239, 38529416, 67426478, 134852956, 269705912]

約数ペア:

[(1, 269705912), (2, 134852956), (4, 67426478), (7, 38529416), (8, 33713239), (14, 19264708), (19, 14195048), (23, 11726344), (28, 9632354), (38, 7097524), (46, 5863172), (56, 4816177), (76, 3548762), (92, 2931586), (103, 2618504), (107, 2520616), (133, 2027864), (152, 1774381), (161, 1675192), (184, 1465793), (206, 1309252), (214, 1260308), (266, 1013932), (322, 837596), (412, 654626), (428, 630154), (437, 617176), (532, 506966), (644, 418798), (721, 374072), (749, 360088), (824, 327313), (856, 315077), (874, 308588), (1064, 253483), (1288, 209399), (1442, 187036), (1498, 180044), (1748, 154294), (1957, 137816), (2033, 132664), (2369, 113848), (2461, 109592), (2884, 93518), (2996, 90022), (3059, 88168), (3496, 77147), (3914, 68908), (4066, 66332), (4738, 56924), (4922, 54796), (5768, 46759), (5992, 45011), (6118, 44084), (7828, 34454), (8132, 33166), (9476, 28462), (9844, 27398), (11021, 24472), (12236, 22042), (13699, 19688), (14231, 18952), (15656, 17227), (16264, 16583)]