741272

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 1696320

約数和(自身を除く): 955048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 61, 62, 98, 122, 124, 196, 217, 244, 248, 392, 427, 434, 488, 854, 868, 1519, 1708, 1736, 1891, 2989, 3038, 3416, 3782, 5978, 6076, 7564, 11956, 12152, 13237, 15128, 23912, 26474, 52948, 92659, 105896, 185318, 370636, 741272]

約数ペア:

[(1, 741272), (2, 370636), (4, 185318), (7, 105896), (8, 92659), (14, 52948), (28, 26474), (31, 23912), (49, 15128), (56, 13237), (61, 12152), (62, 11956), (98, 7564), (122, 6076), (124, 5978), (196, 3782), (217, 3416), (244, 3038), (248, 2989), (392, 1891), (427, 1736), (434, 1708), (488, 1519), (854, 868)]