321459264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1393

約数の個数: 168

約数和(自身を含む): 1071115968

約数和(自身を除く): 749656704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 427, 448, 488, 504, 549, 576, 672, 732, 854, 976, 1008, 1098, 1281, 1307, 1344, 1464, 1708, 1952, 2016, 2196, 2562, 2614, 2928, 3416, 3843, 3904, 3921, 4032, 4392, 5124, 5228, 5856, 6832, 7686, 7842, 8784, 9149, 10248, 10456, 11712, 11763, 13664, 15372, 15684, 17568, 18298, 20496, 20912, 23526, 27328, 27447, 30744, 31368, 35136, 36596, 40992, 41824, 47052, 54894, 61488, 62736, 73192, 79727, 81984, 82341, 83648, 94104, 109788, 122976, 125472, 146384, 159454, 164682, 188208, 219576, 239181, 245952, 250944, 292768, 318908, 329364, 376416, 439152, 478362, 558089, 585536, 637816, 658728, 717543, 752832, 878304, 956724, 1116178, 1275632, 1317456, 1435086, 1674267, 1756608, 1913448, 2232356, 2551264, 2634912, 2870172, 3348534, 3826896, 4464712, 5022801, 5102528, 5269824, 5740344, 6697068, 7653792, 8929424, 10045602, 11480688, 13394136, 15307584, 17858848, 20091204, 22961376, 26788272, 35717696, 40182408, 45922752, 53576544, 80364816, 107153088, 160729632, 321459264]

約数ペア:

[(1, 321459264), (2, 160729632), (3, 107153088), (4, 80364816), (6, 53576544), (7, 45922752), (8, 40182408), (9, 35717696), (12, 26788272), (14, 22961376), (16, 20091204), (18, 17858848), (21, 15307584), (24, 13394136), (28, 11480688), (32, 10045602), (36, 8929424), (42, 7653792), (48, 6697068), (56, 5740344), (61, 5269824), (63, 5102528), (64, 5022801), (72, 4464712), (84, 3826896), (96, 3348534), (112, 2870172), (122, 2634912), (126, 2551264), (144, 2232356), (168, 1913448), (183, 1756608), (192, 1674267), (224, 1435086), (244, 1317456), (252, 1275632), (288, 1116178), (336, 956724), (366, 878304), (427, 752832), (448, 717543), (488, 658728), (504, 637816), (549, 585536), (576, 558089), (672, 478362), (732, 439152), (854, 376416), (976, 329364), (1008, 318908), (1098, 292768), (1281, 250944), (1307, 245952), (1344, 239181), (1464, 219576), (1708, 188208), (1952, 164682), (2016, 159454), (2196, 146384), (2562, 125472), (2614, 122976), (2928, 109788), (3416, 94104), (3843, 83648), (3904, 82341), (3921, 81984), (4032, 79727), (4392, 73192), (5124, 62736), (5228, 61488), (5856, 54894), (6832, 47052), (7686, 41824), (7842, 40992), (8784, 36596), (9149, 35136), (10248, 31368), (10456, 30744), (11712, 27447), (11763, 27328), (13664, 23526), (15372, 20912), (15684, 20496), (17568, 18298)]