21467029488

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1\times {\mathrm{2543}}^1$

素因数の和:5102

約数の個数: 80

約数和(自身を含む): 56282397696

約数和(自身を除く): 34815368208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 2477, 2543, 3408, 4954, 5086, 7431, 7629, 9908, 10172, 14862, 15258, 19816, 20344, 29724, 30516, 39632, 40688, 59448, 61032, 118896, 122064, 175867, 180553, 351734, 361106, 527601, 541659, 703468, 722212, 1055202, 1083318, 1406936, 1444424, 2110404, 2166636, 2813872, 2888848, 4220808, 4333272, 6299011, 8441616, 8666544, 12598022, 18897033, 25196044, 37794066, 50392088, 75588132, 100784176, 151176264, 302352528, 447229781, 894459562, 1341689343, 1788919124, 2683378686, 3577838248, 5366757372, 7155676496, 10733514744, 21467029488]

約数ペア:

[(1, 21467029488), (2, 10733514744), (3, 7155676496), (4, 5366757372), (6, 3577838248), (8, 2683378686), (12, 1788919124), (16, 1341689343), (24, 894459562), (48, 447229781), (71, 302352528), (142, 151176264), (213, 100784176), (284, 75588132), (426, 50392088), (568, 37794066), (852, 25196044), (1136, 18897033), (1704, 12598022), (2477, 8666544), (2543, 8441616), (3408, 6299011), (4954, 4333272), (5086, 4220808), (7431, 2888848), (7629, 2813872), (9908, 2166636), (10172, 2110404), (14862, 1444424), (15258, 1406936), (19816, 1083318), (20344, 1055202), (29724, 722212), (30516, 703468), (39632, 541659), (40688, 527601), (59448, 361106), (61032, 351734), (118896, 180553), (122064, 175867)]