15678217896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1120513}}^1$

素因数の和:1120586

約数の個数: 64

約数和(自身を含む): 43565584320

約数和(自身を除く): 27887366424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 13992, 1120513, 2241026, 3361539, 4482052, 6723078, 8964104, 12325643, 13446156, 24651286, 26892312, 36976929, 49302572, 59387189, 73953858, 98605144, 118774378, 147907716, 178161567, 237548756, 295815432, 356323134, 475097512, 653259079, 712646268, 1306518158, 1425292536, 1959777237, 2613036316, 3919554474, 5226072632, 7839108948, 15678217896]

約数ペア:

[(1, 15678217896), (2, 7839108948), (3, 5226072632), (4, 3919554474), (6, 2613036316), (8, 1959777237), (11, 1425292536), (12, 1306518158), (22, 712646268), (24, 653259079), (33, 475097512), (44, 356323134), (53, 295815432), (66, 237548756), (88, 178161567), (106, 147907716), (132, 118774378), (159, 98605144), (212, 73953858), (264, 59387189), (318, 49302572), (424, 36976929), (583, 26892312), (636, 24651286), (1166, 13446156), (1272, 12325643), (1749, 8964104), (2332, 6723078), (3498, 4482052), (4664, 3361539), (6996, 2241026), (13992, 1120513)]