312719568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4345

約数の個数: 120

約数和(自身を含む): 970295040

約数和(自身を除く): 657575472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4289, 4557, 5208, 6076, 8578, 9114, 10416, 12152, 12867, 17156, 18228, 24304, 25734, 30023, 34312, 36456, 51468, 60046, 68624, 72912, 90069, 102936, 120092, 132959, 180138, 205872, 210161, 240184, 265918, 360276, 398877, 420322, 480368, 531836, 630483, 720552, 797754, 840644, 930713, 1063672, 1260966, 1441104, 1595508, 1681288, 1861426, 2127344, 2521932, 2792139, 3191016, 3362576, 3722852, 5043864, 5584278, 6382032, 6514991, 7445704, 10087728, 11168556, 13029982, 14891408, 19544973, 22337112, 26059964, 39089946, 44674224, 52119928, 78179892, 104239856, 156359784, 312719568]

約数ペア:

[(1, 312719568), (2, 156359784), (3, 104239856), (4, 78179892), (6, 52119928), (7, 44674224), (8, 39089946), (12, 26059964), (14, 22337112), (16, 19544973), (21, 14891408), (24, 13029982), (28, 11168556), (31, 10087728), (42, 7445704), (48, 6514991), (49, 6382032), (56, 5584278), (62, 5043864), (84, 3722852), (93, 3362576), (98, 3191016), (112, 2792139), (124, 2521932), (147, 2127344), (168, 1861426), (186, 1681288), (196, 1595508), (217, 1441104), (248, 1260966), (294, 1063672), (336, 930713), (372, 840644), (392, 797754), (434, 720552), (496, 630483), (588, 531836), (651, 480368), (744, 420322), (784, 398877), (868, 360276), (1176, 265918), (1302, 240184), (1488, 210161), (1519, 205872), (1736, 180138), (2352, 132959), (2604, 120092), (3038, 102936), (3472, 90069), (4289, 72912), (4557, 68624), (5208, 60046), (6076, 51468), (8578, 36456), (9114, 34312), (10416, 30023), (12152, 25734), (12867, 24304), (17156, 18228)]