1616325564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{3449}}^1$

素因数の和:4267

約数の個数: 72

約数和(自身を含む): 4393947600

約数和(自身を除く): 2777622036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 797, 1594, 2391, 3188, 3449, 4782, 5579, 6898, 9564, 10347, 11158, 13796, 16737, 20694, 22316, 24143, 33474, 39053, 41388, 48286, 66948, 72429, 78106, 96572, 117159, 144858, 156212, 169001, 234318, 289716, 338002, 468636, 507003, 676004, 1014006, 2028012, 2748853, 5497706, 8246559, 10995412, 16493118, 19241971, 32986236, 38483942, 57725913, 76967884, 115451826, 134693797, 230903652, 269387594, 404081391, 538775188, 808162782, 1616325564]

約数ペア:

[(1, 1616325564), (2, 808162782), (3, 538775188), (4, 404081391), (6, 269387594), (7, 230903652), (12, 134693797), (14, 115451826), (21, 76967884), (28, 57725913), (42, 38483942), (49, 32986236), (84, 19241971), (98, 16493118), (147, 10995412), (196, 8246559), (294, 5497706), (588, 2748853), (797, 2028012), (1594, 1014006), (2391, 676004), (3188, 507003), (3449, 468636), (4782, 338002), (5579, 289716), (6898, 234318), (9564, 169001), (10347, 156212), (11158, 144858), (13796, 117159), (16737, 96572), (20694, 78106), (22316, 72429), (24143, 66948), (33474, 48286), (39053, 41388)]