390485376

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 1206766080

約数和(自身を除く): 816280704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 127, 128, 136, 144, 153, 157, 192, 204, 254, 272, 288, 306, 314, 381, 384, 408, 471, 508, 544, 576, 612, 628, 762, 816, 942, 1016, 1088, 1143, 1152, 1224, 1256, 1413, 1524, 1632, 1884, 2032, 2159, 2176, 2286, 2448, 2512, 2669, 2826, 3048, 3264, 3768, 4064, 4318, 4572, 4896, 5024, 5338, 5652, 6096, 6477, 6528, 7536, 8007, 8128, 8636, 9144, 9792, 10048, 10676, 11304, 12192, 12954, 15072, 16014, 16256, 17272, 18288, 19431, 19584, 19939, 20096, 21352, 22608, 24021, 24384, 25908, 30144, 32028, 34544, 36576, 38862, 39878, 42704, 45216, 48042, 48768, 51816, 59817, 60288, 64056, 69088, 73152, 77724, 79756, 85408, 90432, 96084, 103632, 119634, 128112, 138176, 146304, 155448, 159512, 170816, 179451, 180864, 192168, 207264, 239268, 256224, 276352, 310896, 319024, 338963, 341632, 358902, 384336, 414528, 478536, 512448, 621792, 638048, 677926, 717804, 768672, 829056, 957072, 1016889, 1024896, 1243584, 1276096, 1355852, 1435608, 1537344, 1914144, 2033778, 2487168, 2552192, 2711704, 2871216, 3050667, 3074688, 3828288, 4067556, 5423408, 5742432, 6101334, 7656576, 8135112, 10846816, 11484864, 12202668, 16270224, 21693632, 22969728, 24405336, 32540448, 43387264, 48810672, 65080896, 97621344, 130161792, 195242688, 390485376]

約数ペア:

[(1, 390485376), (2, 195242688), (3, 130161792), (4, 97621344), (6, 65080896), (8, 48810672), (9, 43387264), (12, 32540448), (16, 24405336), (17, 22969728), (18, 21693632), (24, 16270224), (32, 12202668), (34, 11484864), (36, 10846816), (48, 8135112), (51, 7656576), (64, 6101334), (68, 5742432), (72, 5423408), (96, 4067556), (102, 3828288), (127, 3074688), (128, 3050667), (136, 2871216), (144, 2711704), (153, 2552192), (157, 2487168), (192, 2033778), (204, 1914144), (254, 1537344), (272, 1435608), (288, 1355852), (306, 1276096), (314, 1243584), (381, 1024896), (384, 1016889), (408, 957072), (471, 829056), (508, 768672), (544, 717804), (576, 677926), (612, 638048), (628, 621792), (762, 512448), (816, 478536), (942, 414528), (1016, 384336), (1088, 358902), (1143, 341632), (1152, 338963), (1224, 319024), (1256, 310896), (1413, 276352), (1524, 256224), (1632, 239268), (1884, 207264), (2032, 192168), (2159, 180864), (2176, 179451), (2286, 170816), (2448, 159512), (2512, 155448), (2669, 146304), (2826, 138176), (3048, 128112), (3264, 119634), (3768, 103632), (4064, 96084), (4318, 90432), (4572, 85408), (4896, 79756), (5024, 77724), (5338, 73152), (5652, 69088), (6096, 64056), (6477, 60288), (6528, 59817), (7536, 51816), (8007, 48768), (8128, 48042), (8636, 45216), (9144, 42704), (9792, 39878), (10048, 38862), (10676, 36576), (11304, 34544), (12192, 32028), (12954, 30144), (15072, 25908), (16014, 24384), (16256, 24021), (17272, 22608), (18288, 21352), (19431, 20096), (19584, 19939)]