645197832

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{56359}}^1$

素因数の和:56427

約数の個数: 64

約数和(自身を含む): 1826064000

約数和(自身を除く): 1180866168

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, 56359, 112718, 169077, 225436, 338154, 450872, 507231, 676308, 1014462, 1352616, 1521693, 2028924, 2987027, 3043386, 4057848, 5974054, 6086772, 8961081, 11948108, 12173544, 17922162, 23896216, 26883243, 35844324, 53766486, 71688648, 80649729, 107532972, 161299458, 215065944, 322598916, 645197832]

約数ペア:

[(1, 645197832), (2, 322598916), (3, 215065944), (4, 161299458), (6, 107532972), (8, 80649729), (9, 71688648), (12, 53766486), (18, 35844324), (24, 26883243), (27, 23896216), (36, 17922162), (53, 12173544), (54, 11948108), (72, 8961081), (106, 6086772), (108, 5974054), (159, 4057848), (212, 3043386), (216, 2987027), (318, 2028924), (424, 1521693), (477, 1352616), (636, 1014462), (954, 676308), (1272, 507231), (1431, 450872), (1908, 338154), (2862, 225436), (3816, 169077), (5724, 112718), (11448, 56359)]