267128498

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{127}}^2$

素因数の和:296

約数の個数: 54

約数和(自身を含む): 508730301

約数和(自身を除く): 241601803

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 127, 169, 182, 254, 338, 637, 889, 1183, 1274, 1651, 1778, 2366, 3302, 6223, 8281, 11557, 12446, 16129, 16562, 21463, 23114, 32258, 42926, 80899, 112903, 150241, 161798, 209677, 225806, 300482, 419354, 790321, 1051687, 1467739, 1580642, 2103374, 2725801, 2935478, 5451602, 10274173, 19080607, 20548346, 38161214, 133564249, 267128498]

約数ペア:

[(1, 267128498), (2, 133564249), (7, 38161214), (13, 20548346), (14, 19080607), (26, 10274173), (49, 5451602), (91, 2935478), (98, 2725801), (127, 2103374), (169, 1580642), (182, 1467739), (254, 1051687), (338, 790321), (637, 419354), (889, 300482), (1183, 225806), (1274, 209677), (1651, 161798), (1778, 150241), (2366, 112903), (3302, 80899), (6223, 42926), (8281, 32258), (11557, 23114), (12446, 21463), (16129, 16562)]