2040579612

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{1949}}^1$

素因数の和:2315

約数の個数: 72

約数和(自身を含む): 5224128000

約数和(自身を除く): 3183548388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 229, 254, 381, 458, 508, 687, 762, 916, 1143, 1374, 1524, 1949, 2061, 2286, 2748, 3898, 4122, 4572, 5847, 7796, 8244, 11694, 17541, 23388, 29083, 35082, 58166, 70164, 87249, 116332, 174498, 247523, 261747, 348996, 446321, 495046, 523494, 742569, 892642, 990092, 1046988, 1338963, 1485138, 1785284, 2227707, 2677926, 2970276, 4016889, 4455414, 5355852, 8033778, 8910828, 16067556, 56682767, 113365534, 170048301, 226731068, 340096602, 510144903, 680193204, 1020289806, 2040579612]

約数ペア:

[(1, 2040579612), (2, 1020289806), (3, 680193204), (4, 510144903), (6, 340096602), (9, 226731068), (12, 170048301), (18, 113365534), (36, 56682767), (127, 16067556), (229, 8910828), (254, 8033778), (381, 5355852), (458, 4455414), (508, 4016889), (687, 2970276), (762, 2677926), (916, 2227707), (1143, 1785284), (1374, 1485138), (1524, 1338963), (1949, 1046988), (2061, 990092), (2286, 892642), (2748, 742569), (3898, 523494), (4122, 495046), (4572, 446321), (5847, 348996), (7796, 261747), (8244, 247523), (11694, 174498), (17541, 116332), (23388, 87249), (29083, 70164), (35082, 58166)]