338809728

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 992027520

約数和(自身を除く): 653217792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 71, 86, 96, 102, 128, 129, 136, 142, 172, 192, 204, 213, 258, 272, 284, 289, 344, 384, 408, 426, 516, 544, 568, 578, 688, 731, 816, 852, 867, 1032, 1088, 1136, 1156, 1207, 1376, 1462, 1632, 1704, 1734, 2064, 2176, 2193, 2272, 2312, 2414, 2752, 2924, 3053, 3264, 3408, 3468, 3621, 4128, 4386, 4544, 4624, 4828, 5504, 5848, 6106, 6528, 6816, 6936, 7242, 8256, 8772, 9088, 9159, 9248, 9656, 11696, 12212, 12427, 13632, 13872, 14484, 16512, 17544, 18318, 18496, 19312, 20519, 23392, 24424, 24854, 27264, 27744, 28968, 35088, 36636, 36992, 37281, 38624, 41038, 46784, 48848, 49708, 51901, 55488, 57936, 61557, 70176, 73272, 74562, 77248, 82076, 93568, 97696, 99416, 103802, 110976, 115872, 123114, 140352, 146544, 149124, 154496, 155703, 164152, 195392, 198832, 207604, 231744, 246228, 280704, 293088, 298248, 311406, 328304, 390784, 397664, 415208, 463488, 492456, 586176, 596496, 622812, 656608, 795328, 830416, 882317, 984912, 1172352, 1192992, 1245624, 1313216, 1590656, 1660832, 1764634, 1969824, 2385984, 2491248, 2626432, 2646951, 3321664, 3529268, 3939648, 4771968, 4982496, 5293902, 6643328, 7058536, 7879296, 9964992, 10587804, 14117072, 19929984, 21175608, 28234144, 42351216, 56468288, 84702432, 112936576, 169404864, 338809728]

約数ペア:

[(1, 338809728), (2, 169404864), (3, 112936576), (4, 84702432), (6, 56468288), (8, 42351216), (12, 28234144), (16, 21175608), (17, 19929984), (24, 14117072), (32, 10587804), (34, 9964992), (43, 7879296), (48, 7058536), (51, 6643328), (64, 5293902), (68, 4982496), (71, 4771968), (86, 3939648), (96, 3529268), (102, 3321664), (128, 2646951), (129, 2626432), (136, 2491248), (142, 2385984), (172, 1969824), (192, 1764634), (204, 1660832), (213, 1590656), (258, 1313216), (272, 1245624), (284, 1192992), (289, 1172352), (344, 984912), (384, 882317), (408, 830416), (426, 795328), (516, 656608), (544, 622812), (568, 596496), (578, 586176), (688, 492456), (731, 463488), (816, 415208), (852, 397664), (867, 390784), (1032, 328304), (1088, 311406), (1136, 298248), (1156, 293088), (1207, 280704), (1376, 246228), (1462, 231744), (1632, 207604), (1704, 198832), (1734, 195392), (2064, 164152), (2176, 155703), (2193, 154496), (2272, 149124), (2312, 146544), (2414, 140352), (2752, 123114), (2924, 115872), (3053, 110976), (3264, 103802), (3408, 99416), (3468, 97696), (3621, 93568), (4128, 82076), (4386, 77248), (4544, 74562), (4624, 73272), (4828, 70176), (5504, 61557), (5848, 57936), (6106, 55488), (6528, 51901), (6816, 49708), (6936, 48848), (7242, 46784), (8256, 41038), (8772, 38624), (9088, 37281), (9159, 36992), (9248, 36636), (9656, 35088), (11696, 28968), (12212, 27744), (12427, 27264), (13632, 24854), (13872, 24424), (14484, 23392), (16512, 20519), (17544, 19312), (18318, 18496)]