313702272

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20947}}^1$

素因数の和:20980

約数の個数: 96

約数和(自身を含む): 972196680

約数和(自身を除く): 658494408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 20947, 41894, 62841, 83788, 125682, 167576, 188523, 251364, 272311, 335152, 377046, 502728, 544622, 670304, 754092, 816933, 1005456, 1089244, 1340608, 1508184, 1633866, 2010912, 2178488, 2450799, 2681216, 3016368, 3267732, 4021824, 4356976, 4901598, 6032736, 6535464, 8043648, 8713952, 9803196, 12065472, 13070928, 17427904, 19606392, 24130944, 26141856, 34855808, 39212784, 52283712, 78425568, 104567424, 156851136, 313702272]

約数ペア:

[(1, 313702272), (2, 156851136), (3, 104567424), (4, 78425568), (6, 52283712), (8, 39212784), (9, 34855808), (12, 26141856), (13, 24130944), (16, 19606392), (18, 17427904), (24, 13070928), (26, 12065472), (32, 9803196), (36, 8713952), (39, 8043648), (48, 6535464), (52, 6032736), (64, 4901598), (72, 4356976), (78, 4021824), (96, 3267732), (104, 3016368), (117, 2681216), (128, 2450799), (144, 2178488), (156, 2010912), (192, 1633866), (208, 1508184), (234, 1340608), (288, 1089244), (312, 1005456), (384, 816933), (416, 754092), (468, 670304), (576, 544622), (624, 502728), (832, 377046), (936, 335152), (1152, 272311), (1248, 251364), (1664, 188523), (1872, 167576), (2496, 125682), (3744, 83788), (4992, 62841), (7488, 41894), (14976, 20947)]