978688512

素因数分解:

$2^9\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1490

約数の個数: 120

約数和(自身を含む): 2844070944

約数和(自身を除く): 1865382432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 256, 288, 326, 384, 489, 512, 576, 652, 768, 978, 1152, 1303, 1304, 1467, 1536, 1956, 2304, 2606, 2608, 2934, 3909, 3912, 4608, 5212, 5216, 5868, 7818, 7824, 10424, 10432, 11727, 11736, 15636, 15648, 20848, 20864, 23454, 23472, 31272, 31296, 41696, 41728, 46908, 46944, 62544, 62592, 83392, 83456, 93816, 93888, 125088, 125184, 166784, 187632, 187776, 212389, 250176, 250368, 333568, 375264, 375552, 424778, 500352, 637167, 667136, 750528, 751104, 849556, 1000704, 1274334, 1501056, 1699112, 1911501, 2001408, 2548668, 3002112, 3398224, 3823002, 5097336, 6004224, 6796448, 7646004, 10194672, 13592896, 15292008, 20389344, 27185792, 30584016, 40778688, 54371584, 61168032, 81557376, 108743168, 122336064, 163114752, 244672128, 326229504, 489344256, 978688512]

約数ペア:

[(1, 978688512), (2, 489344256), (3, 326229504), (4, 244672128), (6, 163114752), (8, 122336064), (9, 108743168), (12, 81557376), (16, 61168032), (18, 54371584), (24, 40778688), (32, 30584016), (36, 27185792), (48, 20389344), (64, 15292008), (72, 13592896), (96, 10194672), (128, 7646004), (144, 6796448), (163, 6004224), (192, 5097336), (256, 3823002), (288, 3398224), (326, 3002112), (384, 2548668), (489, 2001408), (512, 1911501), (576, 1699112), (652, 1501056), (768, 1274334), (978, 1000704), (1152, 849556), (1303, 751104), (1304, 750528), (1467, 667136), (1536, 637167), (1956, 500352), (2304, 424778), (2606, 375552), (2608, 375264), (2934, 333568), (3909, 250368), (3912, 250176), (4608, 212389), (5212, 187776), (5216, 187632), (5868, 166784), (7818, 125184), (7824, 125088), (10424, 93888), (10432, 93816), (11727, 83456), (11736, 83392), (15636, 62592), (15648, 62544), (20848, 46944), (20864, 46908), (23454, 41728), (23472, 41696), (31272, 31296)]