268568686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13411}}^1$

素因数の和:13480

約数の個数: 32

約数和(自身を含む): 463518720

約数和(自身を除く): 194950034

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 10013, 13411, 20026, 26822, 227987, 254809, 415741, 455974, 509618, 831482, 4331753, 7067597, 7899079, 8663506, 14135194, 15798158, 134284343, 268568686]

約数ペア:

[(1, 268568686), (2, 134284343), (17, 15798158), (19, 14135194), (31, 8663506), (34, 7899079), (38, 7067597), (62, 4331753), (323, 831482), (527, 509618), (589, 455974), (646, 415741), (1054, 254809), (1178, 227987), (10013, 26822), (13411, 20026)]