274095978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 603482880

約数和(自身を除く): 329386902

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 109, 206, 218, 309, 313, 327, 618, 626, 654, 939, 1339, 1417, 1878, 2678, 2834, 4017, 4069, 4251, 8034, 8138, 8502, 11227, 12207, 22454, 24414, 32239, 33681, 34117, 64478, 67362, 68234, 96717, 102351, 145951, 193434, 204702, 291902, 419107, 437853, 443521, 838214, 875706, 887042, 1257321, 1330563, 2514642, 2661126, 3514051, 7028102, 10542153, 21084306, 45682663, 91365326, 137047989, 274095978]

約数ペア:

[(1, 274095978), (2, 137047989), (3, 91365326), (6, 45682663), (13, 21084306), (26, 10542153), (39, 7028102), (78, 3514051), (103, 2661126), (109, 2514642), (206, 1330563), (218, 1257321), (309, 887042), (313, 875706), (327, 838214), (618, 443521), (626, 437853), (654, 419107), (939, 291902), (1339, 204702), (1417, 193434), (1878, 145951), (2678, 102351), (2834, 96717), (4017, 68234), (4069, 67362), (4251, 64478), (8034, 34117), (8138, 33681), (8502, 32239), (11227, 24414), (12207, 22454)]