216910768

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1429}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 430887600

約数和(自身を除く): 213976832

約数列:

[1, 2, 4, 8, 16, 53, 106, 179, 212, 358, 424, 716, 848, 1429, 1432, 2858, 2864, 5716, 9487, 11432, 18974, 22864, 37948, 75737, 75896, 151474, 151792, 255791, 302948, 511582, 605896, 1023164, 1211792, 2046328, 4092656, 13556923, 27113846, 54227692, 108455384, 216910768]

約数ペア:

[(1, 216910768), (2, 108455384), (4, 54227692), (8, 27113846), (16, 13556923), (53, 4092656), (106, 2046328), (179, 1211792), (212, 1023164), (358, 605896), (424, 511582), (716, 302948), (848, 255791), (1429, 151792), (1432, 151474), (2858, 75896), (2864, 75737), (5716, 37948), (9487, 22864), (11432, 18974)]