438431028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{745631}}^1$

素因数の和:745652

約数の個数: 36

約数和(自身を含む): 1190028672

約数和(自身を除く): 751597644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 745631, 1491262, 2236893, 2982524, 4473786, 5219417, 8947572, 10438834, 15658251, 20877668, 31316502, 36535919, 62633004, 73071838, 109607757, 146143676, 219215514, 438431028]

約数ペア:

[(1, 438431028), (2, 219215514), (3, 146143676), (4, 109607757), (6, 73071838), (7, 62633004), (12, 36535919), (14, 31316502), (21, 20877668), (28, 15658251), (42, 10438834), (49, 8947572), (84, 5219417), (98, 4473786), (147, 2982524), (196, 2236893), (294, 1491262), (588, 745631)]