392194872

素因数分解:

$2^3\times 3^4\times {\mathrm{605239}}^1$

素因数の和:605257

約数の個数: 40

約数和(自身を含む): 1098510600

約数和(自身を除く): 706315728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 605239, 1210478, 1815717, 2420956, 3631434, 4841912, 5447151, 7262868, 10894302, 14525736, 16341453, 21788604, 32682906, 43577208, 49024359, 65365812, 98048718, 130731624, 196097436, 392194872]

約数ペア:

[(1, 392194872), (2, 196097436), (3, 130731624), (4, 98048718), (6, 65365812), (8, 49024359), (9, 43577208), (12, 32682906), (18, 21788604), (24, 16341453), (27, 14525736), (36, 10894302), (54, 7262868), (72, 5447151), (81, 4841912), (108, 3631434), (162, 2420956), (216, 1815717), (324, 1210478), (648, 605239)]