4894278978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 10167696000

約数和(自身を除く): 5273417022

約数列:

[1, 2, 3, 6, 41, 82, 109, 123, 218, 246, 327, 349, 523, 654, 698, 1046, 1047, 1569, 2094, 3138, 4469, 8938, 13407, 14309, 21443, 26814, 28618, 38041, 42886, 42927, 57007, 64329, 76082, 85854, 114014, 114123, 128658, 171021, 182527, 228246, 342042, 365054, 547581, 1095162, 1559681, 2337287, 3119362, 4674574, 4679043, 7011861, 7483607, 9358086, 14023722, 14967214, 19895443, 22450821, 39790886, 44901642, 59686329, 119372658, 815713163, 1631426326, 2447139489, 4894278978]

約数ペア:

[(1, 4894278978), (2, 2447139489), (3, 1631426326), (6, 815713163), (41, 119372658), (82, 59686329), (109, 44901642), (123, 39790886), (218, 22450821), (246, 19895443), (327, 14967214), (349, 14023722), (523, 9358086), (654, 7483607), (698, 7011861), (1046, 4679043), (1047, 4674574), (1569, 3119362), (2094, 2337287), (3138, 1559681), (4469, 1095162), (8938, 547581), (13407, 365054), (14309, 342042), (21443, 228246), (26814, 182527), (28618, 171021), (38041, 128658), (42886, 114123), (42927, 114014), (57007, 85854), (64329, 76082)]