289097988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15923}}^1$

素因数の和:16036

約数の個数: 48

約数和(自身を含む): 722312640

約数和(自身を除く): 433214652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 3026, 4539, 6052, 9078, 15923, 18156, 31846, 47769, 63692, 95538, 191076, 270691, 541382, 812073, 1082764, 1417147, 1624146, 2834294, 3248292, 4251441, 5668588, 8502882, 17005764, 24091499, 48182998, 72274497, 96365996, 144548994, 289097988]

約数ペア:

[(1, 289097988), (2, 144548994), (3, 96365996), (4, 72274497), (6, 48182998), (12, 24091499), (17, 17005764), (34, 8502882), (51, 5668588), (68, 4251441), (89, 3248292), (102, 2834294), (178, 1624146), (204, 1417147), (267, 1082764), (356, 812073), (534, 541382), (1068, 270691), (1513, 191076), (3026, 95538), (4539, 63692), (6052, 47769), (9078, 31846), (15923, 18156)]