238952028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{406381}}^1$

素因数の和:406402

約数の個数: 36

約数和(自身を含む): 648585672

約数和(自身を除く): 409633644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 406381, 812762, 1219143, 1625524, 2438286, 2844667, 4876572, 5689334, 8534001, 11378668, 17068002, 19912669, 34136004, 39825338, 59738007, 79650676, 119476014, 238952028]

約数ペア:

[(1, 238952028), (2, 119476014), (3, 79650676), (4, 59738007), (6, 39825338), (7, 34136004), (12, 19912669), (14, 17068002), (21, 11378668), (28, 8534001), (42, 5689334), (49, 4876572), (84, 2844667), (98, 2438286), (147, 1625524), (196, 1219143), (294, 812762), (588, 406381)]