405376482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 947681280

約数和(自身を除く): 542304798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 103, 166, 206, 249, 309, 498, 581, 618, 721, 1129, 1162, 1442, 1743, 2163, 2258, 3387, 3486, 4326, 6774, 7903, 8549, 15806, 17098, 23709, 25647, 47418, 51294, 59843, 93707, 116287, 119686, 179529, 187414, 232574, 281121, 348861, 359058, 562242, 655949, 697722, 814009, 1311898, 1628018, 1967847, 2442027, 3935694, 4884054, 9651821, 19303642, 28955463, 57910926, 67562747, 135125494, 202688241, 405376482]

約数ペア:

[(1, 405376482), (2, 202688241), (3, 135125494), (6, 67562747), (7, 57910926), (14, 28955463), (21, 19303642), (42, 9651821), (83, 4884054), (103, 3935694), (166, 2442027), (206, 1967847), (249, 1628018), (309, 1311898), (498, 814009), (581, 697722), (618, 655949), (721, 562242), (1129, 359058), (1162, 348861), (1442, 281121), (1743, 232574), (2163, 187414), (2258, 179529), (3387, 119686), (3486, 116287), (4326, 93707), (6774, 59843), (7903, 51294), (8549, 47418), (15806, 25647), (17098, 23709)]