260673084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54443}}^1$

素因数の和:54479

約数の個数: 72

約数和(自身を含む): 792704640

約数和(自身を除く): 532031556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 54443, 108886, 163329, 217772, 326658, 381101, 489987, 653316, 762202, 979974, 1034417, 1143303, 1524404, 1959948, 2068834, 2286606, 3103251, 3429909, 4137668, 4573212, 6206502, 6859818, 7240919, 9309753, 12413004, 13719636, 14481838, 18619506, 21722757, 28963676, 37239012, 43445514, 65168271, 86891028, 130336542, 260673084]

約数ペア:

[(1, 260673084), (2, 130336542), (3, 86891028), (4, 65168271), (6, 43445514), (7, 37239012), (9, 28963676), (12, 21722757), (14, 18619506), (18, 14481838), (19, 13719636), (21, 12413004), (28, 9309753), (36, 7240919), (38, 6859818), (42, 6206502), (57, 4573212), (63, 4137668), (76, 3429909), (84, 3103251), (114, 2286606), (126, 2068834), (133, 1959948), (171, 1524404), (228, 1143303), (252, 1034417), (266, 979974), (342, 762202), (399, 653316), (532, 489987), (684, 381101), (798, 326658), (1197, 217772), (1596, 163329), (2394, 108886), (4788, 54443)]