263453248

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:935

約数の個数: 56

約数和(自身を含む): 538627320

約数和(自身を除く): 275174072

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 101, 106, 202, 212, 404, 424, 769, 808, 848, 1538, 1616, 1696, 3076, 3232, 3392, 5353, 6152, 6464, 10706, 12304, 21412, 24608, 40757, 42824, 49216, 77669, 81514, 85648, 155338, 163028, 171296, 310676, 326056, 342592, 621352, 652112, 1242704, 1304224, 2485408, 2608448, 4116457, 4970816, 8232914, 16465828, 32931656, 65863312, 131726624, 263453248]

約数ペア:

[(1, 263453248), (2, 131726624), (4, 65863312), (8, 32931656), (16, 16465828), (32, 8232914), (53, 4970816), (64, 4116457), (101, 2608448), (106, 2485408), (202, 1304224), (212, 1242704), (404, 652112), (424, 621352), (769, 342592), (808, 326056), (848, 310676), (1538, 171296), (1616, 163028), (1696, 155338), (3076, 85648), (3232, 81514), (3392, 77669), (5353, 49216), (6152, 42824), (6464, 40757), (10706, 24608), (12304, 21412)]