323911952

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 800620632

約数和(自身を除く): 476708680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 61, 91, 98, 104, 112, 122, 182, 196, 208, 244, 364, 392, 427, 488, 521, 637, 728, 784, 793, 854, 976, 1042, 1274, 1456, 1586, 1708, 2084, 2548, 2989, 3172, 3416, 3647, 4168, 5096, 5551, 5978, 6344, 6773, 6832, 7294, 8336, 10192, 11102, 11956, 12688, 13546, 14588, 22204, 23912, 25529, 27092, 29176, 31781, 38857, 44408, 47411, 47824, 51058, 54184, 58352, 63562, 77714, 88816, 94822, 102116, 108368, 127124, 155428, 189644, 204232, 222467, 254248, 310856, 331877, 379288, 408464, 413153, 444934, 508496, 621712, 663754, 758576, 826306, 889868, 1327508, 1557269, 1652612, 1779736, 2655016, 2892071, 3114538, 3305224, 3559472, 5310032, 5784142, 6229076, 6610448, 11568284, 12458152, 20244497, 23136568, 24916304, 40488994, 46273136, 80977988, 161955976, 323911952]

約数ペア:

[(1, 323911952), (2, 161955976), (4, 80977988), (7, 46273136), (8, 40488994), (13, 24916304), (14, 23136568), (16, 20244497), (26, 12458152), (28, 11568284), (49, 6610448), (52, 6229076), (56, 5784142), (61, 5310032), (91, 3559472), (98, 3305224), (104, 3114538), (112, 2892071), (122, 2655016), (182, 1779736), (196, 1652612), (208, 1557269), (244, 1327508), (364, 889868), (392, 826306), (427, 758576), (488, 663754), (521, 621712), (637, 508496), (728, 444934), (784, 413153), (793, 408464), (854, 379288), (976, 331877), (1042, 310856), (1274, 254248), (1456, 222467), (1586, 204232), (1708, 189644), (2084, 155428), (2548, 127124), (2989, 108368), (3172, 102116), (3416, 94822), (3647, 88816), (4168, 77714), (5096, 63562), (5551, 58352), (5978, 54184), (6344, 51058), (6773, 47824), (6832, 47411), (7294, 44408), (8336, 38857), (10192, 31781), (11102, 29176), (11956, 27092), (12688, 25529), (13546, 23912), (14588, 22204)]