1919900544

素因数分解:

$2^7\times 3^1\times {\mathrm{67}}^1\times {\mathrm{74623}}^1$

素因数の和:74707

約数の個数: 64

約数和(自身を含む): 5175920640

約数和(自身を除く): 3256020096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 268, 384, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 8576, 12864, 25728, 74623, 149246, 223869, 298492, 447738, 596984, 895476, 1193968, 1790952, 2387936, 3581904, 4775872, 4999741, 7163808, 9551744, 9999482, 14327616, 14999223, 19998964, 28655232, 29998446, 39997928, 59996892, 79995856, 119993784, 159991712, 239987568, 319983424, 479975136, 639966848, 959950272, 1919900544]

約数ペア:

[(1, 1919900544), (2, 959950272), (3, 639966848), (4, 479975136), (6, 319983424), (8, 239987568), (12, 159991712), (16, 119993784), (24, 79995856), (32, 59996892), (48, 39997928), (64, 29998446), (67, 28655232), (96, 19998964), (128, 14999223), (134, 14327616), (192, 9999482), (201, 9551744), (268, 7163808), (384, 4999741), (402, 4775872), (536, 3581904), (804, 2387936), (1072, 1790952), (1608, 1193968), (2144, 895476), (3216, 596984), (4288, 447738), (6432, 298492), (8576, 223869), (12864, 149246), (25728, 74623)]