2688528072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{15919}}^1$

素因数の和:16186

約数の個数: 64

約数和(自身を含む): 6969139200

約数和(自身を除く): 4280611128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 227, 248, 372, 454, 681, 744, 908, 1362, 1816, 2724, 5448, 7037, 14074, 15919, 21111, 28148, 31838, 42222, 47757, 56296, 63676, 84444, 95514, 127352, 168888, 191028, 382056, 493489, 986978, 1480467, 1973956, 2960934, 3613613, 3947912, 5921868, 7227226, 10840839, 11843736, 14454452, 21681678, 28908904, 43363356, 86726712, 112022003, 224044006, 336066009, 448088012, 672132018, 896176024, 1344264036, 2688528072]

約数ペア:

[(1, 2688528072), (2, 1344264036), (3, 896176024), (4, 672132018), (6, 448088012), (8, 336066009), (12, 224044006), (24, 112022003), (31, 86726712), (62, 43363356), (93, 28908904), (124, 21681678), (186, 14454452), (227, 11843736), (248, 10840839), (372, 7227226), (454, 5921868), (681, 3947912), (744, 3613613), (908, 2960934), (1362, 1973956), (1816, 1480467), (2724, 986978), (5448, 493489), (7037, 382056), (14074, 191028), (15919, 168888), (21111, 127352), (28148, 95514), (31838, 84444), (42222, 63676), (47757, 56296)]