15696860712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{255383}}^1$

素因数の和:255602

約数の個数: 64

約数和(自身を含む): 42475466880

約数和(自身を除く): 26778606168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4728, 5122, 7683, 10244, 15366, 20488, 30732, 61464, 255383, 510766, 766149, 1021532, 1532298, 2043064, 3064596, 3319979, 6129192, 6639958, 9959937, 13279916, 19919874, 26559832, 39839748, 50310451, 79679496, 100620902, 150931353, 201241804, 301862706, 402483608, 603725412, 654035863, 1207450824, 1308071726, 1962107589, 2616143452, 3924215178, 5232286904, 7848430356, 15696860712]

約数ペア:

[(1, 15696860712), (2, 7848430356), (3, 5232286904), (4, 3924215178), (6, 2616143452), (8, 1962107589), (12, 1308071726), (13, 1207450824), (24, 654035863), (26, 603725412), (39, 402483608), (52, 301862706), (78, 201241804), (104, 150931353), (156, 100620902), (197, 79679496), (312, 50310451), (394, 39839748), (591, 26559832), (788, 19919874), (1182, 13279916), (1576, 9959937), (2364, 6639958), (2561, 6129192), (4728, 3319979), (5122, 3064596), (7683, 2043064), (10244, 1532298), (15366, 1021532), (20488, 766149), (30732, 510766), (61464, 255383)]