395892144

素因数分解:

$2^4\times 3^3\times {\mathrm{916417}}^1$

素因数の和:916434

約数の個数: 40

約数和(自身を含む): 1136358320

約数和(自身を除く): 740466176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 916417, 1832834, 2749251, 3665668, 5498502, 7331336, 8247753, 10997004, 14662672, 16495506, 21994008, 24743259, 32991012, 43988016, 49486518, 65982024, 98973036, 131964048, 197946072, 395892144]

約数ペア:

[(1, 395892144), (2, 197946072), (3, 131964048), (4, 98973036), (6, 65982024), (8, 49486518), (9, 43988016), (12, 32991012), (16, 24743259), (18, 21994008), (24, 16495506), (27, 14662672), (36, 10997004), (48, 8247753), (54, 7331336), (72, 5498502), (108, 3665668), (144, 2749251), (216, 1832834), (432, 916417)]