397409148

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{19333}}^1$

素因数の和:19914

約数の個数: 36

約数和(自身を含む): 1006373368

約数和(自身を除く): 608964220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 10278, 19333, 20556, 38666, 57999, 77332, 115998, 173997, 231996, 347994, 695988, 11039143, 22078286, 33117429, 44156572, 66234858, 99352287, 132469716, 198704574, 397409148]

約数ペア:

[(1, 397409148), (2, 198704574), (3, 132469716), (4, 99352287), (6, 66234858), (9, 44156572), (12, 33117429), (18, 22078286), (36, 11039143), (571, 695988), (1142, 347994), (1713, 231996), (2284, 173997), (3426, 115998), (5139, 77332), (6852, 57999), (10278, 38666), (19333, 20556)]