242644896

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 240

約数和(自身を含む): 811087200

約数和(自身を除く): 568442304

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, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 288, 304, 312, 324, 342, 351, 379, 416, 432, 456, 468, 494, 513, 608, 624, 648, 684, 702, 741, 758, 864, 912, 936, 988, 1026, 1053, 1137, 1248, 1296, 1368, 1404, 1482, 1516, 1539, 1824, 1872, 1976, 2052, 2106, 2223, 2274, 2592, 2736, 2808, 2964, 3032, 3078, 3411, 3744, 3952, 4104, 4212, 4446, 4548, 4927, 5472, 5616, 5928, 6064, 6156, 6669, 6822, 7201, 7904, 8208, 8424, 8892, 9096, 9854, 10233, 11232, 11856, 12128, 12312, 13338, 13644, 14402, 14781, 16416, 16848, 17784, 18192, 19708, 20007, 20466, 21603, 23712, 24624, 26676, 27288, 28804, 29562, 30699, 33696, 35568, 36384, 39416, 40014, 40932, 43206, 44343, 49248, 53352, 54576, 57608, 59124, 61398, 64809, 71136, 78832, 80028, 81864, 86412, 88686, 93613, 106704, 109152, 115216, 118248, 122796, 129618, 133029, 157664, 160056, 163728, 172824, 177372, 187226, 194427, 213408, 230432, 236496, 245592, 259236, 266058, 280839, 320112, 327456, 345648, 354744, 374452, 388854, 399087, 472992, 491184, 518472, 532116, 561678, 583281, 640224, 691296, 709488, 748904, 777708, 798174, 842517, 982368, 1036944, 1064232, 1123356, 1166562, 1418976, 1497808, 1555416, 1596348, 1685034, 2073888, 2128464, 2246712, 2333124, 2527551, 2995616, 3110832, 3192696, 3370068, 4256928, 4493424, 4666248, 5055102, 6221664, 6385392, 6740136, 7582653, 8986848, 9332496, 10110204, 12770784, 13480272, 15165306, 18664992, 20220408, 26960544, 30330612, 40440816, 60661224, 80881632, 121322448, 242644896]

約数ペア:

[(1, 242644896), (2, 121322448), (3, 80881632), (4, 60661224), (6, 40440816), (8, 30330612), (9, 26960544), (12, 20220408), (13, 18664992), (16, 15165306), (18, 13480272), (19, 12770784), (24, 10110204), (26, 9332496), (27, 8986848), (32, 7582653), (36, 6740136), (38, 6385392), (39, 6221664), (48, 5055102), (52, 4666248), (54, 4493424), (57, 4256928), (72, 3370068), (76, 3192696), (78, 3110832), (81, 2995616), (96, 2527551), (104, 2333124), (108, 2246712), (114, 2128464), (117, 2073888), (144, 1685034), (152, 1596348), (156, 1555416), (162, 1497808), (171, 1418976), (208, 1166562), (216, 1123356), (228, 1064232), (234, 1036944), (247, 982368), (288, 842517), (304, 798174), (312, 777708), (324, 748904), (342, 709488), (351, 691296), (379, 640224), (416, 583281), (432, 561678), (456, 532116), (468, 518472), (494, 491184), (513, 472992), (608, 399087), (624, 388854), (648, 374452), (684, 354744), (702, 345648), (741, 327456), (758, 320112), (864, 280839), (912, 266058), (936, 259236), (988, 245592), (1026, 236496), (1053, 230432), (1137, 213408), (1248, 194427), (1296, 187226), (1368, 177372), (1404, 172824), (1482, 163728), (1516, 160056), (1539, 157664), (1824, 133029), (1872, 129618), (1976, 122796), (2052, 118248), (2106, 115216), (2223, 109152), (2274, 106704), (2592, 93613), (2736, 88686), (2808, 86412), (2964, 81864), (3032, 80028), (3078, 78832), (3411, 71136), (3744, 64809), (3952, 61398), (4104, 59124), (4212, 57608), (4446, 54576), (4548, 53352), (4927, 49248), (5472, 44343), (5616, 43206), (5928, 40932), (6064, 40014), (6156, 39416), (6669, 36384), (6822, 35568), (7201, 33696), (7904, 30699), (8208, 29562), (8424, 28804), (8892, 27288), (9096, 26676), (9854, 24624), (10233, 23712), (11232, 21603), (11856, 20466), (12128, 20007), (12312, 19708), (13338, 18192), (13644, 17784), (14402, 16848), (14781, 16416)]