1611776012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9463}}^1$

素因数の和:9571

約数の個数: 72

約数和(自身を含む): 3625090560

約数和(自身を除く): 2013314548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 539, 553, 869, 1078, 1106, 1738, 2156, 2212, 3476, 3871, 6083, 7742, 9463, 12166, 15484, 18926, 24332, 37852, 42581, 66241, 85162, 104093, 132482, 170324, 208186, 264964, 416372, 463687, 728651, 747577, 927374, 1457302, 1495154, 1854748, 2914604, 2990308, 5100557, 5233039, 8223347, 10201114, 10466078, 16446694, 20402228, 20932156, 32893388, 36631273, 57563429, 73262546, 115126858, 146525092, 230253716, 402944003, 805888006, 1611776012]

約数ペア:

[(1, 1611776012), (2, 805888006), (4, 402944003), (7, 230253716), (11, 146525092), (14, 115126858), (22, 73262546), (28, 57563429), (44, 36631273), (49, 32893388), (77, 20932156), (79, 20402228), (98, 16446694), (154, 10466078), (158, 10201114), (196, 8223347), (308, 5233039), (316, 5100557), (539, 2990308), (553, 2914604), (869, 1854748), (1078, 1495154), (1106, 1457302), (1738, 927374), (2156, 747577), (2212, 728651), (3476, 463687), (3871, 416372), (6083, 264964), (7742, 208186), (9463, 170324), (12166, 132482), (15484, 104093), (18926, 85162), (24332, 66241), (37852, 42581)]