398189472

素因数分解:

$2^5\times 3^1\times {\mathrm{311}}^1\times {\mathrm{13337}}^1$

素因数の和:13661

約数の個数: 48

約数和(自身を含む): 1048686912

約数和(自身を除く): 650497440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 311, 622, 933, 1244, 1866, 2488, 3732, 4976, 7464, 9952, 13337, 14928, 26674, 29856, 40011, 53348, 80022, 106696, 160044, 213392, 320088, 426784, 640176, 1280352, 4147807, 8295614, 12443421, 16591228, 24886842, 33182456, 49773684, 66364912, 99547368, 132729824, 199094736, 398189472]

約数ペア:

[(1, 398189472), (2, 199094736), (3, 132729824), (4, 99547368), (6, 66364912), (8, 49773684), (12, 33182456), (16, 24886842), (24, 16591228), (32, 12443421), (48, 8295614), (96, 4147807), (311, 1280352), (622, 640176), (933, 426784), (1244, 320088), (1866, 213392), (2488, 160044), (3732, 106696), (4976, 80022), (7464, 53348), (9952, 40011), (13337, 29856), (14928, 26674)]