243798336

素因数分解:

$2^6\times 3^4\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 140

約数和(自身を含む): 730239840

約数和(自身を除く): 486441504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 131, 144, 162, 192, 216, 262, 288, 324, 359, 393, 432, 524, 576, 648, 718, 786, 864, 1048, 1077, 1179, 1296, 1436, 1572, 1728, 2096, 2154, 2358, 2592, 2872, 3144, 3231, 3537, 4192, 4308, 4716, 5184, 5744, 6288, 6462, 7074, 8384, 8616, 9432, 9693, 10611, 11488, 12576, 12924, 14148, 17232, 18864, 19386, 21222, 22976, 25152, 25848, 28296, 29079, 34464, 37728, 38772, 42444, 47029, 51696, 56592, 58158, 68928, 75456, 77544, 84888, 94058, 103392, 113184, 116316, 141087, 155088, 169776, 188116, 206784, 226368, 232632, 282174, 310176, 339552, 376232, 423261, 465264, 564348, 620352, 679104, 752464, 846522, 930528, 1128696, 1269783, 1504928, 1693044, 1861056, 2257392, 2539566, 3009856, 3386088, 3809349, 4514784, 5079132, 6772176, 7618698, 9029568, 10158264, 13544352, 15237396, 20316528, 27088704, 30474792, 40633056, 60949584, 81266112, 121899168, 243798336]

約数ペア:

[(1, 243798336), (2, 121899168), (3, 81266112), (4, 60949584), (6, 40633056), (8, 30474792), (9, 27088704), (12, 20316528), (16, 15237396), (18, 13544352), (24, 10158264), (27, 9029568), (32, 7618698), (36, 6772176), (48, 5079132), (54, 4514784), (64, 3809349), (72, 3386088), (81, 3009856), (96, 2539566), (108, 2257392), (131, 1861056), (144, 1693044), (162, 1504928), (192, 1269783), (216, 1128696), (262, 930528), (288, 846522), (324, 752464), (359, 679104), (393, 620352), (432, 564348), (524, 465264), (576, 423261), (648, 376232), (718, 339552), (786, 310176), (864, 282174), (1048, 232632), (1077, 226368), (1179, 206784), (1296, 188116), (1436, 169776), (1572, 155088), (1728, 141087), (2096, 116316), (2154, 113184), (2358, 103392), (2592, 94058), (2872, 84888), (3144, 77544), (3231, 75456), (3537, 68928), (4192, 58158), (4308, 56592), (4716, 51696), (5184, 47029), (5744, 42444), (6288, 38772), (6462, 37728), (7074, 34464), (8384, 29079), (8616, 28296), (9432, 25848), (9693, 25152), (10611, 22976), (11488, 21222), (12576, 19386), (12924, 18864), (14148, 17232)]