247078482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1823}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 576398592

約数和(自身を除く): 329320110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 461, 922, 1383, 1823, 2766, 3227, 3646, 5469, 6454, 9681, 10938, 12761, 19362, 22589, 25522, 38283, 45178, 67767, 76566, 89327, 135534, 178654, 267981, 535962, 840403, 1680806, 2521209, 5042418, 5882821, 11765642, 17648463, 35296926, 41179747, 82359494, 123539241, 247078482]

約数ペア:

[(1, 247078482), (2, 123539241), (3, 82359494), (6, 41179747), (7, 35296926), (14, 17648463), (21, 11765642), (42, 5882821), (49, 5042418), (98, 2521209), (147, 1680806), (294, 840403), (461, 535962), (922, 267981), (1383, 178654), (1823, 135534), (2766, 89327), (3227, 76566), (3646, 67767), (5469, 45178), (6454, 38283), (9681, 25522), (10938, 22589), (12761, 19362)]