238977378

素因数分解:

$2^1\times 3^5\times {\mathrm{313}}^1\times {\mathrm{1571}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 539019936

約数和(自身を除く): 300042558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 313, 486, 626, 939, 1571, 1878, 2817, 3142, 4713, 5634, 8451, 9426, 14139, 16902, 25353, 28278, 42417, 50706, 76059, 84834, 127251, 152118, 254502, 381753, 491723, 763506, 983446, 1475169, 2950338, 4425507, 8851014, 13276521, 26553042, 39829563, 79659126, 119488689, 238977378]

約数ペア:

[(1, 238977378), (2, 119488689), (3, 79659126), (6, 39829563), (9, 26553042), (18, 13276521), (27, 8851014), (54, 4425507), (81, 2950338), (162, 1475169), (243, 983446), (313, 763506), (486, 491723), (626, 381753), (939, 254502), (1571, 152118), (1878, 127251), (2817, 84834), (3142, 76059), (4713, 50706), (5634, 42417), (8451, 28278), (9426, 25353), (14139, 16902)]