243212928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{90481}}^1$

素因数の和:90505

約数の個数: 64

約数和(自身を含む): 738333120

約数和(自身を除く): 495120192

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, 90481, 180962, 271443, 361924, 542886, 633367, 723848, 1085772, 1266734, 1447696, 1900101, 2171544, 2533468, 2895392, 3800202, 4343088, 5066936, 5790784, 7600404, 8686176, 10133872, 11581568, 15200808, 17372352, 20267744, 30401616, 34744704, 40535488, 60803232, 81070976, 121606464, 243212928]

約数ペア:

[(1, 243212928), (2, 121606464), (3, 81070976), (4, 60803232), (6, 40535488), (7, 34744704), (8, 30401616), (12, 20267744), (14, 17372352), (16, 15200808), (21, 11581568), (24, 10133872), (28, 8686176), (32, 7600404), (42, 5790784), (48, 5066936), (56, 4343088), (64, 3800202), (84, 2895392), (96, 2533468), (112, 2171544), (128, 1900101), (168, 1447696), (192, 1266734), (224, 1085772), (336, 723848), (384, 633367), (448, 542886), (672, 361924), (896, 271443), (1344, 180962), (2688, 90481)]