305429248

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{22511}}^1$

素因数の和:22580

約数の個数: 36

約数和(自身を含む): 621196128

約数和(自身を除く): 315766880

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 22511, 45022, 90044, 180088, 360176, 720352, 1193083, 1440704, 2386166, 2881408, 4772332, 5762816, 9544664, 19089328, 38178656, 76357312, 152714624, 305429248]

約数ペア:

[(1, 305429248), (2, 152714624), (4, 76357312), (8, 38178656), (16, 19089328), (32, 9544664), (53, 5762816), (64, 4772332), (106, 2881408), (128, 2386166), (212, 1440704), (256, 1193083), (424, 720352), (848, 360176), (1696, 180088), (3392, 90044), (6784, 45022), (13568, 22511)]