1920220416

素因数分解:

$2^8\times 3^2\times {\mathrm{833429}}^1$

素因数の和:833451

約数の個数: 54

約数和(自身を含む): 5536475490

約数和(自身を除く): 3616255074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 833429, 1666858, 2500287, 3333716, 5000574, 6667432, 7500861, 10001148, 13334864, 15001722, 20002296, 26669728, 30003444, 40004592, 53339456, 60006888, 80009184, 106678912, 120013776, 160018368, 213357824, 240027552, 320036736, 480055104, 640073472, 960110208, 1920220416]

約数ペア:

[(1, 1920220416), (2, 960110208), (3, 640073472), (4, 480055104), (6, 320036736), (8, 240027552), (9, 213357824), (12, 160018368), (16, 120013776), (18, 106678912), (24, 80009184), (32, 60006888), (36, 53339456), (48, 40004592), (64, 30003444), (72, 26669728), (96, 20002296), (128, 15001722), (144, 13334864), (192, 10001148), (256, 7500861), (288, 6667432), (384, 5000574), (576, 3333716), (768, 2500287), (1152, 1666858), (2304, 833429)]