683264

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 1453284

約数和(自身を除く): 770020

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 256, 272, 314, 544, 628, 1088, 1256, 2176, 2512, 2669, 4352, 5024, 5338, 10048, 10676, 20096, 21352, 40192, 42704, 85408, 170816, 341632, 683264]

約数ペア:

[(1, 683264), (2, 341632), (4, 170816), (8, 85408), (16, 42704), (17, 40192), (32, 21352), (34, 20096), (64, 10676), (68, 10048), (128, 5338), (136, 5024), (157, 4352), (256, 2669), (272, 2512), (314, 2176), (544, 1256), (628, 1088)]