289690624

素因数分解:

$2^{10}\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2922

約数の個数: 44

約数和(自身を含む): 585040788

約数和(自身を除く): 295350164

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1024, 1616, 2801, 3232, 5602, 6464, 11204, 12928, 22408, 25856, 44816, 51712, 89632, 103424, 179264, 282901, 358528, 565802, 717056, 1131604, 1434112, 2263208, 2868224, 4526416, 9052832, 18105664, 36211328, 72422656, 144845312, 289690624]

約数ペア:

[(1, 289690624), (2, 144845312), (4, 72422656), (8, 36211328), (16, 18105664), (32, 9052832), (64, 4526416), (101, 2868224), (128, 2263208), (202, 1434112), (256, 1131604), (404, 717056), (512, 565802), (808, 358528), (1024, 282901), (1616, 179264), (2801, 103424), (3232, 89632), (5602, 51712), (6464, 44816), (11204, 25856), (12928, 22408)]