304157784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7213}}^1$

素因数の和:7480

約数の個数: 64

約数和(自身を含む): 872605440

約数和(自身を除く): 568447656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1757, 2008, 3012, 3514, 5271, 6024, 7028, 7213, 10542, 14056, 14426, 21084, 21639, 28852, 42168, 43278, 50491, 57704, 86556, 100982, 151473, 173112, 201964, 302946, 403928, 605892, 1211784, 1810463, 3620926, 5431389, 7241852, 10862778, 12673241, 14483704, 21725556, 25346482, 38019723, 43451112, 50692964, 76039446, 101385928, 152078892, 304157784]

約数ペア:

[(1, 304157784), (2, 152078892), (3, 101385928), (4, 76039446), (6, 50692964), (7, 43451112), (8, 38019723), (12, 25346482), (14, 21725556), (21, 14483704), (24, 12673241), (28, 10862778), (42, 7241852), (56, 5431389), (84, 3620926), (168, 1810463), (251, 1211784), (502, 605892), (753, 403928), (1004, 302946), (1506, 201964), (1757, 173112), (2008, 151473), (3012, 100982), (3514, 86556), (5271, 57704), (6024, 50491), (7028, 43278), (7213, 42168), (10542, 28852), (14056, 21639), (14426, 21084)]