308016156944

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1487}}^1\times {\mathrm{145463}}^1$

素因数の和:147047

約数の個数: 40

約数和(自身を含む): 603896705280

約数和(自身を除く): 295880548336

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1487, 2974, 5948, 11896, 23792, 132343, 145463, 264686, 290926, 529372, 581852, 1058744, 1163704, 2117488, 2327408, 12946207, 25892414, 51784828, 103569656, 207139312, 216303481, 432606962, 865213924, 1730427848, 3460855696, 19251009809, 38502019618, 77004039236, 154008078472, 308016156944]

約数ペア:

[(1, 308016156944), (2, 154008078472), (4, 77004039236), (8, 38502019618), (16, 19251009809), (89, 3460855696), (178, 1730427848), (356, 865213924), (712, 432606962), (1424, 216303481), (1487, 207139312), (2974, 103569656), (5948, 51784828), (11896, 25892414), (23792, 12946207), (132343, 2327408), (145463, 2117488), (264686, 1163704), (290926, 1058744), (529372, 581852)]