840913248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1089

約数の個数: 192

約数和(自身を含む): 2697891840

約数和(自身を除く): 1856978592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 67, 76, 84, 96, 112, 114, 133, 134, 152, 168, 201, 224, 228, 266, 268, 304, 336, 399, 402, 456, 469, 532, 536, 608, 672, 798, 804, 912, 938, 983, 1064, 1072, 1273, 1407, 1596, 1608, 1824, 1876, 1966, 2128, 2144, 2546, 2814, 2949, 3192, 3216, 3752, 3819, 3932, 4256, 5092, 5628, 5898, 6384, 6432, 6881, 7504, 7638, 7864, 8911, 10184, 11256, 11796, 12768, 13762, 15008, 15276, 15728, 17822, 18677, 20368, 20643, 22512, 23592, 26733, 27524, 30552, 31456, 35644, 37354, 40736, 41286, 45024, 47184, 53466, 55048, 56031, 61104, 65861, 71288, 74708, 82572, 94368, 106932, 110096, 112062, 122208, 130739, 131722, 142576, 149416, 165144, 197583, 213864, 220192, 224124, 261478, 263444, 285152, 298832, 330288, 392217, 395166, 427728, 448248, 461027, 522956, 526888, 597664, 660576, 784434, 790332, 855456, 896496, 922054, 1045912, 1053776, 1251359, 1383081, 1568868, 1580664, 1792992, 1844108, 2091824, 2107552, 2502718, 2766162, 3137736, 3161328, 3688216, 3754077, 4183648, 5005436, 5532324, 6275472, 6322656, 7376432, 7508154, 8759513, 10010872, 11064648, 12550944, 14752864, 15016308, 17519026, 20021744, 22129296, 26278539, 30032616, 35038052, 40043488, 44258592, 52557078, 60065232, 70076104, 105114156, 120130464, 140152208, 210228312, 280304416, 420456624, 840913248]

約数ペア:

[(1, 840913248), (2, 420456624), (3, 280304416), (4, 210228312), (6, 140152208), (7, 120130464), (8, 105114156), (12, 70076104), (14, 60065232), (16, 52557078), (19, 44258592), (21, 40043488), (24, 35038052), (28, 30032616), (32, 26278539), (38, 22129296), (42, 20021744), (48, 17519026), (56, 15016308), (57, 14752864), (67, 12550944), (76, 11064648), (84, 10010872), (96, 8759513), (112, 7508154), (114, 7376432), (133, 6322656), (134, 6275472), (152, 5532324), (168, 5005436), (201, 4183648), (224, 3754077), (228, 3688216), (266, 3161328), (268, 3137736), (304, 2766162), (336, 2502718), (399, 2107552), (402, 2091824), (456, 1844108), (469, 1792992), (532, 1580664), (536, 1568868), (608, 1383081), (672, 1251359), (798, 1053776), (804, 1045912), (912, 922054), (938, 896496), (983, 855456), (1064, 790332), (1072, 784434), (1273, 660576), (1407, 597664), (1596, 526888), (1608, 522956), (1824, 461027), (1876, 448248), (1966, 427728), (2128, 395166), (2144, 392217), (2546, 330288), (2814, 298832), (2949, 285152), (3192, 263444), (3216, 261478), (3752, 224124), (3819, 220192), (3932, 213864), (4256, 197583), (5092, 165144), (5628, 149416), (5898, 142576), (6384, 131722), (6432, 130739), (6881, 122208), (7504, 112062), (7638, 110096), (7864, 106932), (8911, 94368), (10184, 82572), (11256, 74708), (11796, 71288), (12768, 65861), (13762, 61104), (15008, 56031), (15276, 55048), (15728, 53466), (17822, 47184), (18677, 45024), (20368, 41286), (20643, 40736), (22512, 37354), (23592, 35644), (26733, 31456), (27524, 30552)]