1368307872

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{26249}}^1$

素因数の和:26446

約数の個数: 72

約数和(自身を含む): 3912772500

約数和(自身を除く): 2544464628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6516, 8688, 13032, 17376, 26064, 26249, 52128, 52498, 78747, 104996, 157494, 209992, 236241, 314988, 419984, 472482, 629976, 839968, 944964, 1259952, 1889928, 2519904, 3779856, 4751069, 7559712, 9502138, 14253207, 19004276, 28506414, 38008552, 42759621, 57012828, 76017104, 85519242, 114025656, 152034208, 171038484, 228051312, 342076968, 456102624, 684153936, 1368307872]

約数ペア:

[(1, 1368307872), (2, 684153936), (3, 456102624), (4, 342076968), (6, 228051312), (8, 171038484), (9, 152034208), (12, 114025656), (16, 85519242), (18, 76017104), (24, 57012828), (32, 42759621), (36, 38008552), (48, 28506414), (72, 19004276), (96, 14253207), (144, 9502138), (181, 7559712), (288, 4751069), (362, 3779856), (543, 2519904), (724, 1889928), (1086, 1259952), (1448, 944964), (1629, 839968), (2172, 629976), (2896, 472482), (3258, 419984), (4344, 314988), (5792, 236241), (6516, 209992), (8688, 157494), (13032, 104996), (17376, 78747), (26064, 52498), (26249, 52128)]