491886216

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{42967}}^1$

素因数の和:43035

約数の個数: 64

約数和(自身を含む): 1392163200

約数和(自身を除く): 900276984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 42967, 85934, 128901, 171868, 257802, 343736, 386703, 515604, 773406, 1031208, 1160109, 1546812, 2277251, 2320218, 3093624, 4554502, 4640436, 6831753, 9109004, 9280872, 13663506, 18218008, 20495259, 27327012, 40990518, 54654024, 61485777, 81981036, 122971554, 163962072, 245943108, 491886216]

約数ペア:

[(1, 491886216), (2, 245943108), (3, 163962072), (4, 122971554), (6, 81981036), (8, 61485777), (9, 54654024), (12, 40990518), (18, 27327012), (24, 20495259), (27, 18218008), (36, 13663506), (53, 9280872), (54, 9109004), (72, 6831753), (106, 4640436), (108, 4554502), (159, 3093624), (212, 2320218), (216, 2277251), (318, 1546812), (424, 1160109), (477, 1031208), (636, 773406), (954, 515604), (1272, 386703), (1431, 343736), (1908, 257802), (2862, 171868), (3816, 128901), (5724, 85934), (11448, 42967)]