675898416

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{66109}}^1$

素因数の和:66194

約数の個数: 60

約数和(自身を含む): 1918247760

約数和(自身を除く): 1242349344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 66109, 132218, 198327, 264436, 396654, 528872, 594981, 793308, 1057744, 1189962, 1586616, 2379924, 3173232, 4693739, 4759848, 9387478, 9519696, 14081217, 18774956, 28162434, 37549912, 42243651, 56324868, 75099824, 84487302, 112649736, 168974604, 225299472, 337949208, 675898416]

約数ペア:

[(1, 675898416), (2, 337949208), (3, 225299472), (4, 168974604), (6, 112649736), (8, 84487302), (9, 75099824), (12, 56324868), (16, 42243651), (18, 37549912), (24, 28162434), (36, 18774956), (48, 14081217), (71, 9519696), (72, 9387478), (142, 4759848), (144, 4693739), (213, 3173232), (284, 2379924), (426, 1586616), (568, 1189962), (639, 1057744), (852, 793308), (1136, 594981), (1278, 528872), (1704, 396654), (2556, 264436), (3408, 198327), (5112, 132218), (10224, 66109)]