255582768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7109}}^1$

素因数の和:7234

約数の個数: 80

約数和(自身を含む): 761736960

約数和(自身を除く): 506154192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 4494, 5136, 5992, 7109, 8988, 11984, 14218, 17976, 21327, 28436, 35952, 42654, 49763, 56872, 85308, 99526, 113744, 149289, 170616, 199052, 298578, 341232, 398104, 597156, 760663, 796208, 1194312, 1521326, 2281989, 2388624, 3042652, 4563978, 5324641, 6085304, 9127956, 10649282, 12170608, 15973923, 18255912, 21298564, 31947846, 36511824, 42597128, 63895692, 85194256, 127791384, 255582768]

約数ペア:

[(1, 255582768), (2, 127791384), (3, 85194256), (4, 63895692), (6, 42597128), (7, 36511824), (8, 31947846), (12, 21298564), (14, 18255912), (16, 15973923), (21, 12170608), (24, 10649282), (28, 9127956), (42, 6085304), (48, 5324641), (56, 4563978), (84, 3042652), (107, 2388624), (112, 2281989), (168, 1521326), (214, 1194312), (321, 796208), (336, 760663), (428, 597156), (642, 398104), (749, 341232), (856, 298578), (1284, 199052), (1498, 170616), (1712, 149289), (2247, 113744), (2568, 99526), (2996, 85308), (4494, 56872), (5136, 49763), (5992, 42654), (7109, 35952), (8988, 28436), (11984, 21327), (14218, 17976)]