288426852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 885279360

約数和(自身を除く): 596852508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 397, 434, 558, 651, 756, 794, 837, 868, 961, 1116, 1191, 1302, 1588, 1674, 1922, 1953, 2382, 2604, 2779, 2883, 3348, 3573, 3844, 3906, 4764, 5558, 5766, 5859, 6727, 7146, 7812, 8337, 8649, 10719, 11116, 11532, 11718, 12307, 13454, 14292, 16674, 17298, 20181, 21438, 23436, 24614, 25011, 25947, 26908, 33348, 34596, 36921, 40362, 42876, 49228, 50022, 51894, 60543, 73842, 75033, 80724, 86149, 100044, 103788, 110763, 121086, 147684, 150066, 172298, 181629, 221526, 242172, 258447, 300132, 332289, 344596, 363258, 381517, 443052, 516894, 664578, 726516, 763034, 775341, 1033788, 1144551, 1329156, 1526068, 1550682, 2289102, 2326023, 2670619, 3101364, 3433653, 4578204, 4652046, 5341238, 6867306, 8011857, 9304092, 10300959, 10682476, 13734612, 16023714, 20601918, 24035571, 32047428, 41203836, 48071142, 72106713, 96142284, 144213426, 288426852]

約数ペア:

[(1, 288426852), (2, 144213426), (3, 96142284), (4, 72106713), (6, 48071142), (7, 41203836), (9, 32047428), (12, 24035571), (14, 20601918), (18, 16023714), (21, 13734612), (27, 10682476), (28, 10300959), (31, 9304092), (36, 8011857), (42, 6867306), (54, 5341238), (62, 4652046), (63, 4578204), (84, 3433653), (93, 3101364), (108, 2670619), (124, 2326023), (126, 2289102), (186, 1550682), (189, 1526068), (217, 1329156), (252, 1144551), (279, 1033788), (372, 775341), (378, 763034), (397, 726516), (434, 664578), (558, 516894), (651, 443052), (756, 381517), (794, 363258), (837, 344596), (868, 332289), (961, 300132), (1116, 258447), (1191, 242172), (1302, 221526), (1588, 181629), (1674, 172298), (1922, 150066), (1953, 147684), (2382, 121086), (2604, 110763), (2779, 103788), (2883, 100044), (3348, 86149), (3573, 80724), (3844, 75033), (3906, 73842), (4764, 60543), (5558, 51894), (5766, 50022), (5859, 49228), (6727, 42876), (7146, 40362), (7812, 36921), (8337, 34596), (8649, 33348), (10719, 26908), (11116, 25947), (11532, 25011), (11718, 24614), (12307, 23436), (13454, 21438), (14292, 20181), (16674, 17298)]