259089792

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 814302720

約数和(自身を除く): 555212928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 43, 48, 51, 52, 64, 68, 71, 78, 86, 96, 102, 104, 128, 129, 136, 142, 156, 172, 192, 204, 208, 213, 221, 258, 272, 284, 312, 344, 384, 408, 416, 426, 442, 516, 544, 559, 568, 624, 663, 688, 731, 816, 832, 852, 884, 923, 1032, 1088, 1118, 1136, 1207, 1248, 1326, 1376, 1462, 1632, 1664, 1677, 1704, 1768, 1846, 2064, 2176, 2193, 2236, 2272, 2414, 2496, 2652, 2752, 2769, 2924, 3053, 3264, 3354, 3408, 3536, 3621, 3692, 4128, 4386, 4472, 4544, 4828, 4992, 5304, 5504, 5538, 5848, 6106, 6528, 6708, 6816, 7072, 7242, 7384, 8256, 8772, 8944, 9088, 9159, 9503, 9656, 10608, 11076, 11696, 12212, 13416, 13632, 14144, 14484, 14768, 15691, 16512, 17544, 17888, 18318, 19006, 19312, 21216, 22152, 23392, 24424, 26832, 27264, 28288, 28509, 28968, 29536, 31382, 35088, 35776, 36636, 38012, 38624, 39689, 42432, 44304, 46784, 47073, 48848, 51901, 53664, 57018, 57936, 59072, 62764, 70176, 71552, 73272, 76024, 77248, 79378, 84864, 88608, 93568, 94146, 97696, 103802, 107328, 114036, 115872, 118144, 119067, 125528, 140352, 146544, 152048, 154496, 155703, 158756, 177216, 188292, 195392, 207604, 214656, 228072, 231744, 238134, 251056, 280704, 293088, 304096, 311406, 317512, 354432, 376584, 390784, 415208, 456144, 463488, 476268, 502112, 586176, 608192, 622812, 635024, 674713, 753168, 830416, 912288, 952536, 1004224, 1172352, 1216384, 1245624, 1270048, 1349426, 1506336, 1660832, 1824576, 1905072, 2008448, 2024139, 2491248, 2540096, 2698852, 3012672, 3321664, 3649152, 3810144, 4048278, 4982496, 5080192, 5397704, 6025344, 6643328, 7620288, 8096556, 9964992, 10795408, 15240576, 16193112, 19929984, 21590816, 32386224, 43181632, 64772448, 86363264, 129544896, 259089792]

約数ペア:

[(1, 259089792), (2, 129544896), (3, 86363264), (4, 64772448), (6, 43181632), (8, 32386224), (12, 21590816), (13, 19929984), (16, 16193112), (17, 15240576), (24, 10795408), (26, 9964992), (32, 8096556), (34, 7620288), (39, 6643328), (43, 6025344), (48, 5397704), (51, 5080192), (52, 4982496), (64, 4048278), (68, 3810144), (71, 3649152), (78, 3321664), (86, 3012672), (96, 2698852), (102, 2540096), (104, 2491248), (128, 2024139), (129, 2008448), (136, 1905072), (142, 1824576), (156, 1660832), (172, 1506336), (192, 1349426), (204, 1270048), (208, 1245624), (213, 1216384), (221, 1172352), (258, 1004224), (272, 952536), (284, 912288), (312, 830416), (344, 753168), (384, 674713), (408, 635024), (416, 622812), (426, 608192), (442, 586176), (516, 502112), (544, 476268), (559, 463488), (568, 456144), (624, 415208), (663, 390784), (688, 376584), (731, 354432), (816, 317512), (832, 311406), (852, 304096), (884, 293088), (923, 280704), (1032, 251056), (1088, 238134), (1118, 231744), (1136, 228072), (1207, 214656), (1248, 207604), (1326, 195392), (1376, 188292), (1462, 177216), (1632, 158756), (1664, 155703), (1677, 154496), (1704, 152048), (1768, 146544), (1846, 140352), (2064, 125528), (2176, 119067), (2193, 118144), (2236, 115872), (2272, 114036), (2414, 107328), (2496, 103802), (2652, 97696), (2752, 94146), (2769, 93568), (2924, 88608), (3053, 84864), (3264, 79378), (3354, 77248), (3408, 76024), (3536, 73272), (3621, 71552), (3692, 70176), (4128, 62764), (4386, 59072), (4472, 57936), (4544, 57018), (4828, 53664), (4992, 51901), (5304, 48848), (5504, 47073), (5538, 46784), (5848, 44304), (6106, 42432), (6528, 39689), (6708, 38624), (6816, 38012), (7072, 36636), (7242, 35776), (7384, 35088), (8256, 31382), (8772, 29536), (8944, 28968), (9088, 28509), (9159, 28288), (9503, 27264), (9656, 26832), (10608, 24424), (11076, 23392), (11696, 22152), (12212, 21216), (13416, 19312), (13632, 19006), (14144, 18318), (14484, 17888), (14768, 17544), (15691, 16512)]