388829376

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:964

約数の個数: 224

約数和(自身を含む): 1297228800

約数和(自身を除く): 908399424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 576, 608, 624, 684, 702, 741, 832, 864, 911, 912, 936, 988, 1026, 1216, 1248, 1368, 1404, 1482, 1728, 1822, 1824, 1872, 1976, 2052, 2223, 2496, 2733, 2736, 2808, 2964, 3644, 3648, 3744, 3952, 4104, 4446, 5466, 5472, 5616, 5928, 6669, 7288, 7488, 7904, 8199, 8208, 8892, 10932, 10944, 11232, 11843, 11856, 13338, 14576, 15808, 16398, 16416, 17309, 17784, 21864, 22464, 23686, 23712, 24597, 26676, 29152, 32796, 32832, 34618, 35529, 35568, 43728, 47372, 47424, 49194, 51927, 53352, 58304, 65592, 69236, 71058, 71136, 87456, 94744, 98388, 103854, 106587, 106704, 131184, 138472, 142116, 142272, 155781, 174912, 189488, 196776, 207708, 213174, 213408, 225017, 262368, 276944, 284232, 311562, 319761, 378976, 393552, 415416, 426348, 426816, 450034, 467343, 524736, 553888, 568464, 623124, 639522, 675051, 757952, 787104, 830832, 852696, 900068, 934686, 1107776, 1136928, 1246248, 1279044, 1350102, 1574208, 1661664, 1705392, 1800136, 1869372, 2025153, 2273856, 2492496, 2558088, 2700204, 3323328, 3410784, 3600272, 3738744, 4050306, 4984992, 5116176, 5400408, 6075459, 6821568, 7200544, 7477488, 8100612, 9969984, 10232352, 10800816, 12150918, 14401088, 14954976, 16201224, 20464704, 21601632, 24301836, 29909952, 32402448, 43203264, 48603672, 64804896, 97207344, 129609792, 194414688, 388829376]

約数ペア:

[(1, 388829376), (2, 194414688), (3, 129609792), (4, 97207344), (6, 64804896), (8, 48603672), (9, 43203264), (12, 32402448), (13, 29909952), (16, 24301836), (18, 21601632), (19, 20464704), (24, 16201224), (26, 14954976), (27, 14401088), (32, 12150918), (36, 10800816), (38, 10232352), (39, 9969984), (48, 8100612), (52, 7477488), (54, 7200544), (57, 6821568), (64, 6075459), (72, 5400408), (76, 5116176), (78, 4984992), (96, 4050306), (104, 3738744), (108, 3600272), (114, 3410784), (117, 3323328), (144, 2700204), (152, 2558088), (156, 2492496), (171, 2273856), (192, 2025153), (208, 1869372), (216, 1800136), (228, 1705392), (234, 1661664), (247, 1574208), (288, 1350102), (304, 1279044), (312, 1246248), (342, 1136928), (351, 1107776), (416, 934686), (432, 900068), (456, 852696), (468, 830832), (494, 787104), (513, 757952), (576, 675051), (608, 639522), (624, 623124), (684, 568464), (702, 553888), (741, 524736), (832, 467343), (864, 450034), (911, 426816), (912, 426348), (936, 415416), (988, 393552), (1026, 378976), (1216, 319761), (1248, 311562), (1368, 284232), (1404, 276944), (1482, 262368), (1728, 225017), (1822, 213408), (1824, 213174), (1872, 207708), (1976, 196776), (2052, 189488), (2223, 174912), (2496, 155781), (2733, 142272), (2736, 142116), (2808, 138472), (2964, 131184), (3644, 106704), (3648, 106587), (3744, 103854), (3952, 98388), (4104, 94744), (4446, 87456), (5466, 71136), (5472, 71058), (5616, 69236), (5928, 65592), (6669, 58304), (7288, 53352), (7488, 51927), (7904, 49194), (8199, 47424), (8208, 47372), (8892, 43728), (10932, 35568), (10944, 35529), (11232, 34618), (11843, 32832), (11856, 32796), (13338, 29152), (14576, 26676), (15808, 24597), (16398, 23712), (16416, 23686), (17309, 22464), (17784, 21864)]