487171638

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6619}}^1$

素因数の和:6706

約数の個数: 64

約数和(自身を含む): 1143936000

約数和(自身を除く): 656764362

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 261, 282, 423, 522, 783, 846, 1269, 1363, 1566, 2538, 2726, 4089, 6619, 8178, 12267, 13238, 19857, 24534, 36801, 39714, 59571, 73602, 119142, 178713, 191951, 311093, 357426, 383902, 575853, 622186, 933279, 1151706, 1727559, 1866558, 2799837, 3455118, 5182677, 5599674, 8399511, 9021697, 10365354, 16799022, 18043394, 27065091, 54130182, 81195273, 162390546, 243585819, 487171638]

約数ペア:

[(1, 487171638), (2, 243585819), (3, 162390546), (6, 81195273), (9, 54130182), (18, 27065091), (27, 18043394), (29, 16799022), (47, 10365354), (54, 9021697), (58, 8399511), (87, 5599674), (94, 5182677), (141, 3455118), (174, 2799837), (261, 1866558), (282, 1727559), (423, 1151706), (522, 933279), (783, 622186), (846, 575853), (1269, 383902), (1363, 357426), (1566, 311093), (2538, 191951), (2726, 178713), (4089, 119142), (6619, 73602), (8178, 59571), (12267, 39714), (13238, 36801), (19857, 24534)]