755371008

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1340

約数の個数: 220

約数和(自身を含む): 2579907792

約数和(自身を除く): 1824536784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1301, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2602, 2688, 3024, 3072, 3456, 3584, 3903, 4032, 4536, 4608, 5184, 5204, 5376, 6048, 6912, 7168, 7806, 8064, 9072, 9107, 9216, 10368, 10408, 10752, 11709, 12096, 13824, 15612, 16128, 18144, 18214, 20736, 20816, 21504, 23418, 24192, 27321, 27648, 31224, 32256, 35127, 36288, 36428, 41472, 41632, 46836, 48384, 54642, 62448, 64512, 70254, 72576, 72856, 81963, 82944, 83264, 93672, 96768, 105381, 109284, 124896, 140508, 145152, 145712, 163926, 166528, 187344, 193536, 210762, 218568, 245889, 249792, 281016, 290304, 291424, 327852, 333056, 374688, 421524, 437136, 491778, 499584, 562032, 580608, 582848, 655704, 666112, 737667, 749376, 843048, 874272, 983556, 999168, 1124064, 1165696, 1311408, 1332224, 1475334, 1498752, 1686096, 1748544, 1967112, 1998336, 2248128, 2331392, 2622816, 2950668, 2997504, 3372192, 3497088, 3934224, 3996672, 4496256, 4662784, 5245632, 5901336, 5995008, 6744384, 6994176, 7868448, 8992512, 9325568, 10491264, 11802672, 11990016, 13488768, 13988352, 15736896, 17985024, 20982528, 23605344, 26977536, 27976704, 31473792, 35970048, 41965056, 47210688, 53955072, 62947584, 83930112, 94421376, 107910144, 125895168, 188842752, 251790336, 377685504, 755371008]

約数ペア:

[(1, 755371008), (2, 377685504), (3, 251790336), (4, 188842752), (6, 125895168), (7, 107910144), (8, 94421376), (9, 83930112), (12, 62947584), (14, 53955072), (16, 47210688), (18, 41965056), (21, 35970048), (24, 31473792), (27, 27976704), (28, 26977536), (32, 23605344), (36, 20982528), (42, 17985024), (48, 15736896), (54, 13988352), (56, 13488768), (63, 11990016), (64, 11802672), (72, 10491264), (81, 9325568), (84, 8992512), (96, 7868448), (108, 6994176), (112, 6744384), (126, 5995008), (128, 5901336), (144, 5245632), (162, 4662784), (168, 4496256), (189, 3996672), (192, 3934224), (216, 3497088), (224, 3372192), (252, 2997504), (256, 2950668), (288, 2622816), (324, 2331392), (336, 2248128), (378, 1998336), (384, 1967112), (432, 1748544), (448, 1686096), (504, 1498752), (512, 1475334), (567, 1332224), (576, 1311408), (648, 1165696), (672, 1124064), (756, 999168), (768, 983556), (864, 874272), (896, 843048), (1008, 749376), (1024, 737667), (1134, 666112), (1152, 655704), (1296, 582848), (1301, 580608), (1344, 562032), (1512, 499584), (1536, 491778), (1728, 437136), (1792, 421524), (2016, 374688), (2268, 333056), (2304, 327852), (2592, 291424), (2602, 290304), (2688, 281016), (3024, 249792), (3072, 245889), (3456, 218568), (3584, 210762), (3903, 193536), (4032, 187344), (4536, 166528), (4608, 163926), (5184, 145712), (5204, 145152), (5376, 140508), (6048, 124896), (6912, 109284), (7168, 105381), (7806, 96768), (8064, 93672), (9072, 83264), (9107, 82944), (9216, 81963), (10368, 72856), (10408, 72576), (10752, 70254), (11709, 64512), (12096, 62448), (13824, 54642), (15612, 48384), (16128, 46836), (18144, 41632), (18214, 41472), (20736, 36428), (20816, 36288), (21504, 35127), (23418, 32256), (24192, 31224), (27321, 27648)]