221432736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{761}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 666707328

約数和(自身を除く): 445274592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 433, 672, 761, 866, 1299, 1522, 1732, 2283, 2598, 3031, 3044, 3464, 4566, 5196, 5327, 6062, 6088, 6928, 9093, 9132, 10392, 10654, 12124, 12176, 13856, 15981, 18186, 18264, 20784, 21308, 24248, 24352, 31962, 36372, 36528, 41568, 42616, 48496, 63924, 72744, 73056, 85232, 96992, 127848, 145488, 170464, 255696, 290976, 329513, 511392, 659026, 988539, 1318052, 1977078, 2306591, 2636104, 3954156, 4613182, 5272208, 6919773, 7908312, 9226364, 10544416, 13839546, 15816624, 18452728, 27679092, 31633248, 36905456, 55358184, 73810912, 110716368, 221432736]

約数ペア:

[(1, 221432736), (2, 110716368), (3, 73810912), (4, 55358184), (6, 36905456), (7, 31633248), (8, 27679092), (12, 18452728), (14, 15816624), (16, 13839546), (21, 10544416), (24, 9226364), (28, 7908312), (32, 6919773), (42, 5272208), (48, 4613182), (56, 3954156), (84, 2636104), (96, 2306591), (112, 1977078), (168, 1318052), (224, 988539), (336, 659026), (433, 511392), (672, 329513), (761, 290976), (866, 255696), (1299, 170464), (1522, 145488), (1732, 127848), (2283, 96992), (2598, 85232), (3031, 73056), (3044, 72744), (3464, 63924), (4566, 48496), (5196, 42616), (5327, 41568), (6062, 36528), (6088, 36372), (6928, 31962), (9093, 24352), (9132, 24248), (10392, 21308), (10654, 20784), (12124, 18264), (12176, 18186), (13856, 15981)]