285060128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2543}}^1$

素因数の和:2697

約数の個数: 48

約数和(自身を含む): 584672256

約数和(自身を除く): 299612128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 113, 124, 226, 248, 452, 496, 904, 992, 1808, 2543, 3503, 3616, 5086, 7006, 10172, 14012, 20344, 28024, 40688, 56048, 78833, 81376, 112096, 157666, 287359, 315332, 574718, 630664, 1149436, 1261328, 2298872, 2522656, 4597744, 8908129, 9195488, 17816258, 35632516, 71265032, 142530064, 285060128]

約数ペア:

[(1, 285060128), (2, 142530064), (4, 71265032), (8, 35632516), (16, 17816258), (31, 9195488), (32, 8908129), (62, 4597744), (113, 2522656), (124, 2298872), (226, 1261328), (248, 1149436), (452, 630664), (496, 574718), (904, 315332), (992, 287359), (1808, 157666), (2543, 112096), (3503, 81376), (3616, 78833), (5086, 56048), (7006, 40688), (10172, 28024), (14012, 20344)]