248774064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 839112960

約数和(自身を除く): 590338896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 112, 116, 121, 132, 154, 168, 174, 176, 203, 211, 231, 232, 242, 264, 308, 319, 336, 348, 363, 406, 422, 462, 464, 484, 528, 609, 616, 633, 638, 696, 726, 812, 844, 847, 924, 957, 968, 1218, 1232, 1266, 1276, 1392, 1452, 1477, 1624, 1688, 1694, 1848, 1914, 1936, 2233, 2321, 2436, 2532, 2541, 2552, 2904, 2954, 3248, 3376, 3388, 3509, 3696, 3828, 4431, 4466, 4642, 4872, 5064, 5082, 5104, 5808, 5908, 6119, 6699, 6776, 6963, 7018, 7656, 8862, 8932, 9284, 9744, 10128, 10164, 10527, 11816, 12238, 13398, 13552, 13926, 14036, 15312, 16247, 17724, 17864, 18357, 18568, 20328, 21054, 23632, 24476, 24563, 25531, 26796, 27852, 28072, 32494, 35448, 35728, 36714, 37136, 40656, 42108, 42833, 48741, 48952, 49126, 51062, 53592, 55704, 56144, 64988, 67309, 70896, 73428, 73689, 76593, 84216, 85666, 97482, 97904, 98252, 102124, 107184, 111408, 128499, 129976, 134618, 146856, 147378, 153186, 168432, 171332, 178717, 194964, 196504, 201927, 204248, 256998, 259952, 269236, 293712, 294756, 306372, 342664, 357434, 389928, 393008, 403854, 408496, 471163, 513996, 536151, 538472, 589512, 612744, 685328, 714868, 740399, 779856, 807708, 942326, 1027992, 1072302, 1076944, 1179024, 1225488, 1413489, 1429736, 1480798, 1615416, 1884652, 2055984, 2144604, 2221197, 2826978, 2859472, 2961596, 3230832, 3769304, 4289208, 4442394, 5182793, 5653956, 5923192, 7538608, 8578416, 8884788, 10365586, 11307912, 11846384, 15548379, 17769576, 20731172, 22615824, 31096758, 35539152, 41462344, 62193516, 82924688, 124387032, 248774064]

約数ペア:

[(1, 248774064), (2, 124387032), (3, 82924688), (4, 62193516), (6, 41462344), (7, 35539152), (8, 31096758), (11, 22615824), (12, 20731172), (14, 17769576), (16, 15548379), (21, 11846384), (22, 11307912), (24, 10365586), (28, 8884788), (29, 8578416), (33, 7538608), (42, 5923192), (44, 5653956), (48, 5182793), (56, 4442394), (58, 4289208), (66, 3769304), (77, 3230832), (84, 2961596), (87, 2859472), (88, 2826978), (112, 2221197), (116, 2144604), (121, 2055984), (132, 1884652), (154, 1615416), (168, 1480798), (174, 1429736), (176, 1413489), (203, 1225488), (211, 1179024), (231, 1076944), (232, 1072302), (242, 1027992), (264, 942326), (308, 807708), (319, 779856), (336, 740399), (348, 714868), (363, 685328), (406, 612744), (422, 589512), (462, 538472), (464, 536151), (484, 513996), (528, 471163), (609, 408496), (616, 403854), (633, 393008), (638, 389928), (696, 357434), (726, 342664), (812, 306372), (844, 294756), (847, 293712), (924, 269236), (957, 259952), (968, 256998), (1218, 204248), (1232, 201927), (1266, 196504), (1276, 194964), (1392, 178717), (1452, 171332), (1477, 168432), (1624, 153186), (1688, 147378), (1694, 146856), (1848, 134618), (1914, 129976), (1936, 128499), (2233, 111408), (2321, 107184), (2436, 102124), (2532, 98252), (2541, 97904), (2552, 97482), (2904, 85666), (2954, 84216), (3248, 76593), (3376, 73689), (3388, 73428), (3509, 70896), (3696, 67309), (3828, 64988), (4431, 56144), (4466, 55704), (4642, 53592), (4872, 51062), (5064, 49126), (5082, 48952), (5104, 48741), (5808, 42833), (5908, 42108), (6119, 40656), (6699, 37136), (6776, 36714), (6963, 35728), (7018, 35448), (7656, 32494), (8862, 28072), (8932, 27852), (9284, 26796), (9744, 25531), (10128, 24563), (10164, 24476), (10527, 23632), (11816, 21054), (12238, 20328), (13398, 18568), (13552, 18357), (13926, 17864), (14036, 17724), (15312, 16247)]