726160734

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54443}}^1$

素因数の和:54486

約数の個数: 64

約数和(自身を含む): 1829318400

約数和(自身を除く): 1103157666

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 54443, 108886, 163329, 326658, 489987, 707759, 979974, 1034417, 1415518, 1469961, 2068834, 2123277, 2939922, 3103251, 4246554, 6206502, 6369831, 9309753, 12739662, 13447421, 18619506, 19109493, 26894842, 27929259, 38218986, 40342263, 55858518, 80684526, 121026789, 242053578, 363080367, 726160734]

約数ペア:

[(1, 726160734), (2, 363080367), (3, 242053578), (6, 121026789), (9, 80684526), (13, 55858518), (18, 40342263), (19, 38218986), (26, 27929259), (27, 26894842), (38, 19109493), (39, 18619506), (54, 13447421), (57, 12739662), (78, 9309753), (114, 6369831), (117, 6206502), (171, 4246554), (234, 3103251), (247, 2939922), (342, 2123277), (351, 2068834), (494, 1469961), (513, 1415518), (702, 1034417), (741, 979974), (1026, 707759), (1482, 489987), (2223, 326658), (4446, 163329), (6669, 108886), (13338, 54443)]