386388864

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 1188096000

約数和(自身を除く): 801707136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 127, 128, 139, 144, 152, 171, 192, 228, 254, 278, 288, 304, 342, 381, 384, 417, 456, 508, 556, 576, 608, 684, 762, 834, 912, 1016, 1112, 1143, 1152, 1216, 1251, 1368, 1524, 1668, 1824, 2032, 2224, 2286, 2413, 2432, 2502, 2641, 2736, 3048, 3336, 3648, 4064, 4448, 4572, 4826, 5004, 5282, 5472, 6096, 6672, 7239, 7296, 7923, 8128, 8896, 9144, 9652, 10008, 10564, 10944, 12192, 13344, 14478, 15846, 16256, 17653, 17792, 18288, 19304, 20016, 21128, 21717, 21888, 23769, 24384, 26688, 28956, 31692, 35306, 36576, 38608, 40032, 42256, 43434, 47538, 48768, 52959, 53376, 57912, 63384, 70612, 73152, 77216, 80064, 84512, 86868, 95076, 105918, 115824, 126768, 141224, 146304, 154432, 158877, 160128, 169024, 173736, 190152, 211836, 231648, 253536, 282448, 308864, 317754, 335407, 338048, 347472, 380304, 423672, 463296, 507072, 564896, 635508, 670814, 694944, 760608, 847344, 926592, 1006221, 1014144, 1129792, 1271016, 1341628, 1389888, 1521216, 1694688, 2012442, 2259584, 2542032, 2683256, 2779776, 3018663, 3042432, 3389376, 4024884, 5084064, 5366512, 6037326, 6778752, 8049768, 10168128, 10733024, 12074652, 16099536, 20336256, 21466048, 24149304, 32199072, 42932096, 48298608, 64398144, 96597216, 128796288, 193194432, 386388864]

約数ペア:

[(1, 386388864), (2, 193194432), (3, 128796288), (4, 96597216), (6, 64398144), (8, 48298608), (9, 42932096), (12, 32199072), (16, 24149304), (18, 21466048), (19, 20336256), (24, 16099536), (32, 12074652), (36, 10733024), (38, 10168128), (48, 8049768), (57, 6778752), (64, 6037326), (72, 5366512), (76, 5084064), (96, 4024884), (114, 3389376), (127, 3042432), (128, 3018663), (139, 2779776), (144, 2683256), (152, 2542032), (171, 2259584), (192, 2012442), (228, 1694688), (254, 1521216), (278, 1389888), (288, 1341628), (304, 1271016), (342, 1129792), (381, 1014144), (384, 1006221), (417, 926592), (456, 847344), (508, 760608), (556, 694944), (576, 670814), (608, 635508), (684, 564896), (762, 507072), (834, 463296), (912, 423672), (1016, 380304), (1112, 347472), (1143, 338048), (1152, 335407), (1216, 317754), (1251, 308864), (1368, 282448), (1524, 253536), (1668, 231648), (1824, 211836), (2032, 190152), (2224, 173736), (2286, 169024), (2413, 160128), (2432, 158877), (2502, 154432), (2641, 146304), (2736, 141224), (3048, 126768), (3336, 115824), (3648, 105918), (4064, 95076), (4448, 86868), (4572, 84512), (4826, 80064), (5004, 77216), (5282, 73152), (5472, 70612), (6096, 63384), (6672, 57912), (7239, 53376), (7296, 52959), (7923, 48768), (8128, 47538), (8896, 43434), (9144, 42256), (9652, 40032), (10008, 38608), (10564, 36576), (10944, 35306), (12192, 31692), (13344, 28956), (14478, 26688), (15846, 24384), (16256, 23769), (17653, 21888), (17792, 21717), (18288, 21128), (19304, 20016)]