470858256

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 1525235712

約数和(自身を除く): 1054377456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 43, 44, 48, 62, 66, 72, 86, 88, 93, 99, 124, 129, 132, 144, 172, 176, 186, 198, 223, 248, 258, 264, 279, 341, 344, 372, 387, 396, 446, 473, 496, 516, 528, 558, 669, 682, 688, 744, 774, 792, 892, 946, 1023, 1032, 1116, 1333, 1338, 1364, 1419, 1488, 1548, 1584, 1784, 1892, 2007, 2046, 2064, 2232, 2453, 2666, 2676, 2728, 2838, 3069, 3096, 3568, 3784, 3999, 4014, 4092, 4257, 4464, 4906, 5332, 5352, 5456, 5676, 6138, 6192, 6913, 7359, 7568, 7998, 8028, 8184, 8514, 9589, 9812, 10664, 10704, 11352, 11997, 12276, 13826, 14663, 14718, 15996, 16056, 16368, 17028, 19178, 19624, 20739, 21328, 22077, 22704, 23994, 24552, 27652, 28767, 29326, 29436, 31992, 32112, 34056, 38356, 39248, 41478, 43989, 44154, 47988, 49104, 55304, 57534, 58652, 58872, 62217, 63984, 68112, 76043, 76712, 82956, 86301, 87978, 88308, 95976, 105479, 110608, 115068, 117304, 117744, 124434, 131967, 152086, 153424, 165912, 172602, 175956, 176616, 191952, 210958, 228129, 230136, 234608, 248868, 263934, 297259, 304172, 316437, 331824, 345204, 351912, 353232, 421916, 456258, 460272, 497736, 527868, 594518, 608344, 632874, 684387, 690408, 703824, 843832, 891777, 912516, 949311, 995472, 1055736, 1189036, 1216688, 1265748, 1368774, 1380816, 1687664, 1783554, 1825032, 1898622, 2111472, 2378072, 2531496, 2675331, 2737548, 3269849, 3567108, 3650064, 3797244, 4756144, 5062992, 5350662, 5475096, 6539698, 7134216, 7594488, 9809547, 10701324, 10950192, 13079396, 14268432, 15188976, 19619094, 21402648, 26158792, 29428641, 39238188, 42805296, 52317584, 58857282, 78476376, 117714564, 156952752, 235429128, 470858256]

約数ペア:

[(1, 470858256), (2, 235429128), (3, 156952752), (4, 117714564), (6, 78476376), (8, 58857282), (9, 52317584), (11, 42805296), (12, 39238188), (16, 29428641), (18, 26158792), (22, 21402648), (24, 19619094), (31, 15188976), (33, 14268432), (36, 13079396), (43, 10950192), (44, 10701324), (48, 9809547), (62, 7594488), (66, 7134216), (72, 6539698), (86, 5475096), (88, 5350662), (93, 5062992), (99, 4756144), (124, 3797244), (129, 3650064), (132, 3567108), (144, 3269849), (172, 2737548), (176, 2675331), (186, 2531496), (198, 2378072), (223, 2111472), (248, 1898622), (258, 1825032), (264, 1783554), (279, 1687664), (341, 1380816), (344, 1368774), (372, 1265748), (387, 1216688), (396, 1189036), (446, 1055736), (473, 995472), (496, 949311), (516, 912516), (528, 891777), (558, 843832), (669, 703824), (682, 690408), (688, 684387), (744, 632874), (774, 608344), (792, 594518), (892, 527868), (946, 497736), (1023, 460272), (1032, 456258), (1116, 421916), (1333, 353232), (1338, 351912), (1364, 345204), (1419, 331824), (1488, 316437), (1548, 304172), (1584, 297259), (1784, 263934), (1892, 248868), (2007, 234608), (2046, 230136), (2064, 228129), (2232, 210958), (2453, 191952), (2666, 176616), (2676, 175956), (2728, 172602), (2838, 165912), (3069, 153424), (3096, 152086), (3568, 131967), (3784, 124434), (3999, 117744), (4014, 117304), (4092, 115068), (4257, 110608), (4464, 105479), (4906, 95976), (5332, 88308), (5352, 87978), (5456, 86301), (5676, 82956), (6138, 76712), (6192, 76043), (6913, 68112), (7359, 63984), (7568, 62217), (7998, 58872), (8028, 58652), (8184, 57534), (8514, 55304), (9589, 49104), (9812, 47988), (10664, 44154), (10704, 43989), (11352, 41478), (11997, 39248), (12276, 38356), (13826, 34056), (14663, 32112), (14718, 31992), (15996, 29436), (16056, 29326), (16368, 28767), (17028, 27652), (19178, 24552), (19624, 23994), (20739, 22704), (21328, 22077)]