1490351648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{37529}}^1$

素因数の和:37629

約数の個数: 48

約数和(自身を含む): 3149367480

約数和(自身を除く): 1659015832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1241, 2336, 2482, 4964, 9928, 19856, 37529, 39712, 75058, 150116, 300232, 600464, 637993, 1200928, 1275986, 2551972, 2739617, 5103944, 5479234, 10207888, 10958468, 20415776, 21916936, 43833872, 46573489, 87667744, 93146978, 186293956, 372587912, 745175824, 1490351648]

約数ペア:

[(1, 1490351648), (2, 745175824), (4, 372587912), (8, 186293956), (16, 93146978), (17, 87667744), (32, 46573489), (34, 43833872), (68, 21916936), (73, 20415776), (136, 10958468), (146, 10207888), (272, 5479234), (292, 5103944), (544, 2739617), (584, 2551972), (1168, 1275986), (1241, 1200928), (2336, 637993), (2482, 600464), (4964, 300232), (9928, 150116), (19856, 75058), (37529, 39712)]