618368016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18973}}^1$

素因数の和:19088

約数の個数: 80

約数和(自身を含む): 1844576384

約数和(自身を除く): 1226208368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 10864, 16296, 18973, 32592, 37946, 56919, 75892, 113838, 132811, 151784, 227676, 265622, 303568, 398433, 455352, 531244, 796866, 910704, 1062488, 1593732, 1840381, 2124976, 3187464, 3680762, 5521143, 6374928, 7361524, 11042286, 12882667, 14723048, 22084572, 25765334, 29446096, 38648001, 44169144, 51530668, 77296002, 88338288, 103061336, 154592004, 206122672, 309184008, 618368016]

約数ペア:

[(1, 618368016), (2, 309184008), (3, 206122672), (4, 154592004), (6, 103061336), (7, 88338288), (8, 77296002), (12, 51530668), (14, 44169144), (16, 38648001), (21, 29446096), (24, 25765334), (28, 22084572), (42, 14723048), (48, 12882667), (56, 11042286), (84, 7361524), (97, 6374928), (112, 5521143), (168, 3680762), (194, 3187464), (291, 2124976), (336, 1840381), (388, 1593732), (582, 1062488), (679, 910704), (776, 796866), (1164, 531244), (1358, 455352), (1552, 398433), (2037, 303568), (2328, 265622), (2716, 227676), (4074, 151784), (4656, 132811), (5432, 113838), (8148, 75892), (10864, 56919), (16296, 37946), (18973, 32592)]