491638032

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{19289}}^1$

素因数の和:19365

約数の個数: 80

約数和(自身を含む): 1435176000

約数和(自身を除く): 943537968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 708, 944, 1062, 1416, 1593, 2124, 2832, 3186, 4248, 6372, 8496, 12744, 19289, 25488, 38578, 57867, 77156, 115734, 154312, 173601, 231468, 308624, 347202, 462936, 520803, 694404, 925872, 1041606, 1138051, 1388808, 2083212, 2276102, 2777616, 3414153, 4166424, 4552204, 6828306, 8332848, 9104408, 10242459, 13656612, 18208816, 20484918, 27313224, 30727377, 40969836, 54626448, 61454754, 81939672, 122909508, 163879344, 245819016, 491638032]

約数ペア:

[(1, 491638032), (2, 245819016), (3, 163879344), (4, 122909508), (6, 81939672), (8, 61454754), (9, 54626448), (12, 40969836), (16, 30727377), (18, 27313224), (24, 20484918), (27, 18208816), (36, 13656612), (48, 10242459), (54, 9104408), (59, 8332848), (72, 6828306), (108, 4552204), (118, 4166424), (144, 3414153), (177, 2777616), (216, 2276102), (236, 2083212), (354, 1388808), (432, 1138051), (472, 1041606), (531, 925872), (708, 694404), (944, 520803), (1062, 462936), (1416, 347202), (1593, 308624), (2124, 231468), (2832, 173601), (3186, 154312), (4248, 115734), (6372, 77156), (8496, 57867), (12744, 38578), (19289, 25488)]