211533552

素因数分解:

$2^4\times 3^3\times {\mathrm{337}}^1\times {\mathrm{1453}}^1$

素因数の和:1807

約数の個数: 80

約数和(自身を含む): 609400480

約数和(自身を除く): 397866928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 337, 432, 674, 1011, 1348, 1453, 2022, 2696, 2906, 3033, 4044, 4359, 5392, 5812, 6066, 8088, 8718, 9099, 11624, 12132, 13077, 16176, 17436, 18198, 23248, 24264, 26154, 34872, 36396, 39231, 48528, 52308, 69744, 72792, 78462, 104616, 145584, 156924, 209232, 313848, 489661, 627696, 979322, 1468983, 1958644, 2937966, 3917288, 4406949, 5875932, 7834576, 8813898, 11751864, 13220847, 17627796, 23503728, 26441694, 35255592, 52883388, 70511184, 105766776, 211533552]

約数ペア:

[(1, 211533552), (2, 105766776), (3, 70511184), (4, 52883388), (6, 35255592), (8, 26441694), (9, 23503728), (12, 17627796), (16, 13220847), (18, 11751864), (24, 8813898), (27, 7834576), (36, 5875932), (48, 4406949), (54, 3917288), (72, 2937966), (108, 1958644), (144, 1468983), (216, 979322), (337, 627696), (432, 489661), (674, 313848), (1011, 209232), (1348, 156924), (1453, 145584), (2022, 104616), (2696, 78462), (2906, 72792), (3033, 69744), (4044, 52308), (4359, 48528), (5392, 39231), (5812, 36396), (6066, 34872), (8088, 26154), (8718, 24264), (9099, 23248), (11624, 18198), (12132, 17436), (13077, 16176)]