268536318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{29581}}^1$

素因数の和:29692

約数の個数: 32

約数和(自身を含む): 575074080

約数和(自身を除く): 306537762

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 29581, 59162, 88743, 177486, 502877, 1005754, 1508631, 2632709, 3017262, 5265418, 7898127, 15796254, 44756053, 89512106, 134268159, 268536318]

約数ペア:

[(1, 268536318), (2, 134268159), (3, 89512106), (6, 44756053), (17, 15796254), (34, 7898127), (51, 5265418), (89, 3017262), (102, 2632709), (178, 1508631), (267, 1005754), (534, 502877), (1513, 177486), (3026, 88743), (4539, 59162), (9078, 29581)]