325327912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 806077440

約数和(自身を除く): 480749528

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 97, 104, 119, 136, 182, 194, 221, 238, 271, 364, 388, 442, 476, 542, 679, 728, 776, 884, 952, 1084, 1261, 1358, 1547, 1649, 1768, 1897, 2168, 2522, 2716, 3094, 3298, 3523, 3794, 4607, 5044, 5432, 6188, 6596, 7046, 7588, 8827, 9214, 10088, 11543, 12376, 13192, 14092, 15176, 17654, 18428, 21437, 23086, 24661, 26287, 28184, 32249, 35308, 36856, 42874, 46172, 49322, 52574, 59891, 64498, 70616, 85748, 92344, 98644, 105148, 119782, 128996, 150059, 171496, 184009, 197288, 210296, 239564, 257992, 300118, 341731, 368018, 419237, 446879, 479128, 600236, 683462, 736036, 838474, 893758, 1200472, 1366924, 1472072, 1676948, 1787516, 2392117, 2733848, 3128153, 3353896, 3575032, 4784234, 5809427, 6256306, 9568468, 11618854, 12512612, 19136936, 23237708, 25025224, 40665989, 46475416, 81331978, 162663956, 325327912]

約数ペア:

[(1, 325327912), (2, 162663956), (4, 81331978), (7, 46475416), (8, 40665989), (13, 25025224), (14, 23237708), (17, 19136936), (26, 12512612), (28, 11618854), (34, 9568468), (52, 6256306), (56, 5809427), (68, 4784234), (91, 3575032), (97, 3353896), (104, 3128153), (119, 2733848), (136, 2392117), (182, 1787516), (194, 1676948), (221, 1472072), (238, 1366924), (271, 1200472), (364, 893758), (388, 838474), (442, 736036), (476, 683462), (542, 600236), (679, 479128), (728, 446879), (776, 419237), (884, 368018), (952, 341731), (1084, 300118), (1261, 257992), (1358, 239564), (1547, 210296), (1649, 197288), (1768, 184009), (1897, 171496), (2168, 150059), (2522, 128996), (2716, 119782), (3094, 105148), (3298, 98644), (3523, 92344), (3794, 85748), (4607, 70616), (5044, 64498), (5432, 59891), (6188, 52574), (6596, 49322), (7046, 46172), (7588, 42874), (8827, 36856), (9214, 35308), (10088, 32249), (11543, 28184), (12376, 26287), (13192, 24661), (14092, 23086), (15176, 21437), (17654, 18428)]