1491551172

素因数分解:

$2^2\times 3^4\times {\mathrm{419}}^1\times {\mathrm{10987}}^1$

素因数の和:11422

約数の個数: 60

約数和(自身を含む): 3908871120

約数和(自身を除く): 2417319948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 10987, 11313, 15084, 21974, 22626, 32961, 33939, 43948, 45252, 65922, 67878, 98883, 131844, 135756, 197766, 296649, 395532, 593298, 889947, 1186596, 1779894, 3559788, 4603553, 9207106, 13810659, 18414212, 27621318, 41431977, 55242636, 82863954, 124295931, 165727908, 248591862, 372887793, 497183724, 745775586, 1491551172]

約数ペア:

[(1, 1491551172), (2, 745775586), (3, 497183724), (4, 372887793), (6, 248591862), (9, 165727908), (12, 124295931), (18, 82863954), (27, 55242636), (36, 41431977), (54, 27621318), (81, 18414212), (108, 13810659), (162, 9207106), (324, 4603553), (419, 3559788), (838, 1779894), (1257, 1186596), (1676, 889947), (2514, 593298), (3771, 395532), (5028, 296649), (7542, 197766), (10987, 135756), (11313, 131844), (15084, 98883), (21974, 67878), (22626, 65922), (32961, 45252), (33939, 43948)]