260728512

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3078

約数の個数: 112

約数和(自身を含む): 771168384

約数和(自身を除く): 510439872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 132, 164, 176, 192, 246, 264, 328, 352, 451, 492, 528, 656, 704, 902, 984, 1056, 1312, 1353, 1804, 1968, 2112, 2624, 2706, 3011, 3608, 3936, 5412, 6022, 7216, 7872, 9033, 10824, 12044, 14432, 18066, 21648, 24088, 28864, 33121, 36132, 43296, 48176, 66242, 72264, 86592, 96352, 99363, 123451, 132484, 144528, 192704, 198726, 246902, 264968, 289056, 370353, 397452, 493804, 529936, 578112, 740706, 794904, 987608, 1059872, 1357961, 1481412, 1589808, 1975216, 2119744, 2715922, 2962824, 3179616, 3950432, 4073883, 5431844, 5925648, 6359232, 7900864, 8147766, 10863688, 11851296, 16295532, 21727376, 23702592, 32591064, 43454752, 65182128, 86909504, 130364256, 260728512]

約数ペア:

[(1, 260728512), (2, 130364256), (3, 86909504), (4, 65182128), (6, 43454752), (8, 32591064), (11, 23702592), (12, 21727376), (16, 16295532), (22, 11851296), (24, 10863688), (32, 8147766), (33, 7900864), (41, 6359232), (44, 5925648), (48, 5431844), (64, 4073883), (66, 3950432), (82, 3179616), (88, 2962824), (96, 2715922), (123, 2119744), (132, 1975216), (164, 1589808), (176, 1481412), (192, 1357961), (246, 1059872), (264, 987608), (328, 794904), (352, 740706), (451, 578112), (492, 529936), (528, 493804), (656, 397452), (704, 370353), (902, 289056), (984, 264968), (1056, 246902), (1312, 198726), (1353, 192704), (1804, 144528), (1968, 132484), (2112, 123451), (2624, 99363), (2706, 96352), (3011, 86592), (3608, 72264), (3936, 66242), (5412, 48176), (6022, 43296), (7216, 36132), (7872, 33121), (9033, 28864), (10824, 24088), (12044, 21648), (14432, 18066)]