240207744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89363}}^1$

素因数の和:89387

約数の個数: 64

約数和(自身を含む): 729210240

約数和(自身を除く): 489002496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 89363, 178726, 268089, 357452, 536178, 625541, 714904, 1072356, 1251082, 1429808, 1876623, 2144712, 2502164, 2859616, 3753246, 4289424, 5004328, 5719232, 7506492, 8578848, 10008656, 11438464, 15012984, 17157696, 20017312, 30025968, 34315392, 40034624, 60051936, 80069248, 120103872, 240207744]

約数ペア:

[(1, 240207744), (2, 120103872), (3, 80069248), (4, 60051936), (6, 40034624), (7, 34315392), (8, 30025968), (12, 20017312), (14, 17157696), (16, 15012984), (21, 11438464), (24, 10008656), (28, 8578848), (32, 7506492), (42, 5719232), (48, 5004328), (56, 4289424), (64, 3753246), (84, 2859616), (96, 2502164), (112, 2144712), (128, 1876623), (168, 1429808), (192, 1251082), (224, 1072356), (336, 714904), (384, 625541), (448, 536178), (672, 357452), (896, 268089), (1344, 178726), (2688, 89363)]