298376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 638400

約数和(自身を除く): 340024

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 151, 152, 247, 302, 494, 604, 988, 1208, 1963, 1976, 2869, 3926, 5738, 7852, 11476, 15704, 22952, 37297, 74594, 149188, 298376]

約数ペア:

[(1, 298376), (2, 149188), (4, 74594), (8, 37297), (13, 22952), (19, 15704), (26, 11476), (38, 7852), (52, 5738), (76, 3926), (104, 2869), (151, 1976), (152, 1963), (247, 1208), (302, 988), (494, 604)]