1274735344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1634

約数の個数: 80

約数和(自身を含む): 2714370912

約数和(自身を除く): 1439635568

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 73, 86, 136, 146, 172, 272, 292, 344, 584, 688, 731, 1168, 1241, 1462, 1493, 2482, 2924, 2986, 3139, 4964, 5848, 5972, 6278, 9928, 11696, 11944, 12556, 19856, 23888, 25112, 25381, 50224, 50762, 53363, 64199, 101524, 106726, 108989, 128398, 203048, 213452, 217978, 256796, 406096, 426904, 435956, 513592, 853808, 871912, 1027184, 1091383, 1743824, 1852813, 2182766, 3705626, 4365532, 4686527, 7411252, 8731064, 9373054, 14822504, 17462128, 18746108, 29645008, 37492216, 74984432, 79670959, 159341918, 318683836, 637367672, 1274735344]

約数ペア:

[(1, 1274735344), (2, 637367672), (4, 318683836), (8, 159341918), (16, 79670959), (17, 74984432), (34, 37492216), (43, 29645008), (68, 18746108), (73, 17462128), (86, 14822504), (136, 9373054), (146, 8731064), (172, 7411252), (272, 4686527), (292, 4365532), (344, 3705626), (584, 2182766), (688, 1852813), (731, 1743824), (1168, 1091383), (1241, 1027184), (1462, 871912), (1493, 853808), (2482, 513592), (2924, 435956), (2986, 426904), (3139, 406096), (4964, 256796), (5848, 217978), (5972, 213452), (6278, 203048), (9928, 128398), (11696, 108989), (11944, 106726), (12556, 101524), (19856, 64199), (23888, 53363), (25112, 50762), (25381, 50224)]