388285236

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13499}}^1$

素因数の和:13573

約数の個数: 72

約数和(自身を含む): 1061424000

約数和(自身を除く): 673138764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9588, 13499, 14382, 26998, 28764, 40497, 53996, 80994, 121491, 161988, 229483, 242982, 458966, 485964, 634453, 688449, 917932, 1268906, 1376898, 1903359, 2065347, 2537812, 2753796, 3806718, 4130694, 5710077, 7613436, 8261388, 10785701, 11420154, 21571402, 22840308, 32357103, 43142804, 64714206, 97071309, 129428412, 194142618, 388285236]

約数ペア:

[(1, 388285236), (2, 194142618), (3, 129428412), (4, 97071309), (6, 64714206), (9, 43142804), (12, 32357103), (17, 22840308), (18, 21571402), (34, 11420154), (36, 10785701), (47, 8261388), (51, 7613436), (68, 5710077), (94, 4130694), (102, 3806718), (141, 2753796), (153, 2537812), (188, 2065347), (204, 1903359), (282, 1376898), (306, 1268906), (423, 917932), (564, 688449), (612, 634453), (799, 485964), (846, 458966), (1598, 242982), (1692, 229483), (2397, 161988), (3196, 121491), (4794, 80994), (7191, 53996), (9588, 40497), (13499, 28764), (14382, 26998)]