840203712

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 224

約数和(自身を含む): 2632659200

約数和(自身を除く): 1792455488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 157, 163, 171, 192, 216, 228, 288, 304, 314, 326, 342, 432, 456, 471, 489, 513, 576, 608, 628, 652, 684, 864, 912, 942, 978, 1026, 1216, 1256, 1304, 1368, 1413, 1467, 1728, 1824, 1884, 1956, 2052, 2512, 2608, 2736, 2826, 2934, 2983, 3097, 3648, 3768, 3912, 4104, 4239, 4401, 5024, 5216, 5472, 5652, 5868, 5966, 6194, 7536, 7824, 8208, 8478, 8802, 8949, 9291, 10048, 10432, 10944, 11304, 11736, 11932, 12388, 15072, 15648, 16416, 16956, 17604, 17898, 18582, 22608, 23472, 23864, 24776, 25591, 26847, 27873, 30144, 31296, 32832, 33912, 35208, 35796, 37164, 45216, 46944, 47728, 49552, 51182, 53694, 55746, 67824, 70416, 71592, 74328, 76773, 80541, 83619, 90432, 93888, 95456, 99104, 102364, 107388, 111492, 135648, 140832, 143184, 148656, 153546, 161082, 167238, 190912, 198208, 204728, 214776, 222984, 230319, 271296, 281664, 286368, 297312, 307092, 322164, 334476, 409456, 429552, 445968, 460638, 486229, 572736, 594624, 614184, 644328, 668952, 690957, 818912, 859104, 891936, 921276, 972458, 1228368, 1288656, 1337904, 1381914, 1458687, 1637824, 1718208, 1783872, 1842552, 1944916, 2456736, 2577312, 2675808, 2763828, 2917374, 3685104, 3889832, 4376061, 4913472, 5154624, 5351616, 5527656, 5834748, 7370208, 7779664, 8752122, 11055312, 11669496, 13128183, 14740416, 15559328, 17504244, 22110624, 23338992, 26256366, 31118656, 35008488, 44221248, 46677984, 52512732, 70016976, 93355968, 105025464, 140033952, 210050928, 280067904, 420101856, 840203712]

約数ペア:

[(1, 840203712), (2, 420101856), (3, 280067904), (4, 210050928), (6, 140033952), (8, 105025464), (9, 93355968), (12, 70016976), (16, 52512732), (18, 46677984), (19, 44221248), (24, 35008488), (27, 31118656), (32, 26256366), (36, 23338992), (38, 22110624), (48, 17504244), (54, 15559328), (57, 14740416), (64, 13128183), (72, 11669496), (76, 11055312), (96, 8752122), (108, 7779664), (114, 7370208), (144, 5834748), (152, 5527656), (157, 5351616), (163, 5154624), (171, 4913472), (192, 4376061), (216, 3889832), (228, 3685104), (288, 2917374), (304, 2763828), (314, 2675808), (326, 2577312), (342, 2456736), (432, 1944916), (456, 1842552), (471, 1783872), (489, 1718208), (513, 1637824), (576, 1458687), (608, 1381914), (628, 1337904), (652, 1288656), (684, 1228368), (864, 972458), (912, 921276), (942, 891936), (978, 859104), (1026, 818912), (1216, 690957), (1256, 668952), (1304, 644328), (1368, 614184), (1413, 594624), (1467, 572736), (1728, 486229), (1824, 460638), (1884, 445968), (1956, 429552), (2052, 409456), (2512, 334476), (2608, 322164), (2736, 307092), (2826, 297312), (2934, 286368), (2983, 281664), (3097, 271296), (3648, 230319), (3768, 222984), (3912, 214776), (4104, 204728), (4239, 198208), (4401, 190912), (5024, 167238), (5216, 161082), (5472, 153546), (5652, 148656), (5868, 143184), (5966, 140832), (6194, 135648), (7536, 111492), (7824, 107388), (8208, 102364), (8478, 99104), (8802, 95456), (8949, 93888), (9291, 90432), (10048, 83619), (10432, 80541), (10944, 76773), (11304, 74328), (11736, 71592), (11932, 70416), (12388, 67824), (15072, 55746), (15648, 53694), (16416, 51182), (16956, 49552), (17604, 47728), (17898, 46944), (18582, 45216), (22608, 37164), (23472, 35796), (23864, 35208), (24776, 33912), (25591, 32832), (26847, 31296), (27873, 30144)]