2547974976

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{308621}}^1$

素因数の和:308679

約数の個数: 56

約数和(自身を含む): 6898318944

約数和(自身を除く): 4350343968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 308621, 617242, 925863, 1234484, 1851726, 2468968, 3703452, 4937936, 7406904, 9875872, 13270703, 14813808, 19751744, 26541406, 29627616, 39812109, 53082812, 59255232, 79624218, 106165624, 159248436, 212331248, 318496872, 424662496, 636993744, 849324992, 1273987488, 2547974976]

約数ペア:

[(1, 2547974976), (2, 1273987488), (3, 849324992), (4, 636993744), (6, 424662496), (8, 318496872), (12, 212331248), (16, 159248436), (24, 106165624), (32, 79624218), (43, 59255232), (48, 53082812), (64, 39812109), (86, 29627616), (96, 26541406), (129, 19751744), (172, 14813808), (192, 13270703), (258, 9875872), (344, 7406904), (516, 4937936), (688, 3703452), (1032, 2468968), (1376, 1851726), (2064, 1234484), (2752, 925863), (4128, 617242), (8256, 308621)]