7155989904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{687019}}^1$

素因数の和:687068

約数の個数: 80

約数和(自身を含む): 21808762880

約数和(自身を除く): 14652772976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 687019, 1374038, 2061057, 2748076, 4122114, 4809133, 5496152, 8244228, 9618266, 10992304, 14427399, 16488456, 19236532, 21297589, 28854798, 32976912, 38473064, 42595178, 57709596, 63892767, 76946128, 85190356, 115419192, 127785534, 149083123, 170380712, 230838384, 255571068, 298166246, 340761424, 447249369, 511142136, 596332492, 894498738, 1022284272, 1192664984, 1788997476, 2385329968, 3577994952, 7155989904]

約数ペア:

[(1, 7155989904), (2, 3577994952), (3, 2385329968), (4, 1788997476), (6, 1192664984), (7, 1022284272), (8, 894498738), (12, 596332492), (14, 511142136), (16, 447249369), (21, 340761424), (24, 298166246), (28, 255571068), (31, 230838384), (42, 170380712), (48, 149083123), (56, 127785534), (62, 115419192), (84, 85190356), (93, 76946128), (112, 63892767), (124, 57709596), (168, 42595178), (186, 38473064), (217, 32976912), (248, 28854798), (336, 21297589), (372, 19236532), (434, 16488456), (496, 14427399), (651, 10992304), (744, 9618266), (868, 8244228), (1302, 5496152), (1488, 4809133), (1736, 4122114), (2604, 2748076), (3472, 2061057), (5208, 1374038), (10416, 687019)]