268193616

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 726393984

約数和(自身を除く): 458200368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 277, 368, 552, 554, 831, 877, 1104, 1108, 1662, 1754, 2216, 2631, 3324, 3508, 4432, 5262, 6371, 6648, 7016, 10524, 12742, 13296, 14032, 19113, 20171, 21048, 25484, 38226, 40342, 42096, 50968, 60513, 76452, 80684, 101936, 121026, 152904, 161368, 242052, 242929, 305808, 322736, 484104, 485858, 728787, 968208, 971716, 1457574, 1943432, 2915148, 3886864, 5587367, 5830296, 11174734, 11660592, 16762101, 22349468, 33524202, 44698936, 67048404, 89397872, 134096808, 268193616]

約数ペア:

[(1, 268193616), (2, 134096808), (3, 89397872), (4, 67048404), (6, 44698936), (8, 33524202), (12, 22349468), (16, 16762101), (23, 11660592), (24, 11174734), (46, 5830296), (48, 5587367), (69, 3886864), (92, 2915148), (138, 1943432), (184, 1457574), (276, 971716), (277, 968208), (368, 728787), (552, 485858), (554, 484104), (831, 322736), (877, 305808), (1104, 242929), (1108, 242052), (1662, 161368), (1754, 152904), (2216, 121026), (2631, 101936), (3324, 80684), (3508, 76452), (4432, 60513), (5262, 50968), (6371, 42096), (6648, 40342), (7016, 38226), (10524, 25484), (12742, 21048), (13296, 20171), (14032, 19113)]