247862904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23633}}^1$

素因数の和:23684

約数の個数: 64

約数和(自身を含む): 680659200

約数和(自身を除く): 432796296

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 23633, 47266, 70899, 94532, 141798, 189064, 283596, 449027, 543559, 567192, 898054, 1087118, 1347081, 1630677, 1796108, 2174236, 2694162, 3261354, 3592216, 4348472, 5388324, 6522708, 10327621, 10776648, 13045416, 20655242, 30982863, 41310484, 61965726, 82620968, 123931452, 247862904]

約数ペア:

[(1, 247862904), (2, 123931452), (3, 82620968), (4, 61965726), (6, 41310484), (8, 30982863), (12, 20655242), (19, 13045416), (23, 10776648), (24, 10327621), (38, 6522708), (46, 5388324), (57, 4348472), (69, 3592216), (76, 3261354), (92, 2694162), (114, 2174236), (138, 1796108), (152, 1630677), (184, 1347081), (228, 1087118), (276, 898054), (437, 567192), (456, 543559), (552, 449027), (874, 283596), (1311, 189064), (1748, 141798), (2622, 94532), (3496, 70899), (5244, 47266), (10488, 23633)]