217112616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{143593}}^1$

素因数の和:143615

約数の個数: 64

約数和(自身を含む): 689251200

約数和(自身を除く): 472138584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 143593, 287186, 430779, 574372, 861558, 1005151, 1148744, 1292337, 1723116, 2010302, 2584674, 3015453, 3446232, 3877011, 4020604, 5169348, 6030906, 7754022, 8041208, 9046359, 10338696, 12061812, 15508044, 18092718, 24123624, 27139077, 31016088, 36185436, 54278154, 72370872, 108556308, 217112616]

約数ペア:

[(1, 217112616), (2, 108556308), (3, 72370872), (4, 54278154), (6, 36185436), (7, 31016088), (8, 27139077), (9, 24123624), (12, 18092718), (14, 15508044), (18, 12061812), (21, 10338696), (24, 9046359), (27, 8041208), (28, 7754022), (36, 6030906), (42, 5169348), (54, 4020604), (56, 3877011), (63, 3446232), (72, 3015453), (84, 2584674), (108, 2010302), (126, 1723116), (168, 1292337), (189, 1148744), (216, 1005151), (252, 861558), (378, 574372), (504, 430779), (756, 287186), (1512, 143593)]