1276470288

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 3630946176

約数和(自身を除く): 2354475888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 157, 262, 314, 393, 431, 471, 524, 628, 786, 862, 942, 1048, 1179, 1256, 1293, 1413, 1572, 1724, 1884, 2096, 2358, 2512, 2586, 2826, 3144, 3448, 3768, 3879, 4716, 5172, 5652, 6288, 6896, 7536, 7758, 9432, 10344, 11304, 15516, 18864, 20567, 20688, 22608, 31032, 41134, 56461, 61701, 62064, 67667, 82268, 112922, 123402, 135334, 164536, 169383, 185103, 203001, 225844, 246804, 270668, 329072, 338766, 370206, 406002, 451688, 493608, 508149, 541336, 609003, 677532, 740412, 812004, 903376, 987216, 1016298, 1082672, 1218006, 1355064, 1480824, 1624008, 2032596, 2436012, 2710128, 2961648, 3248016, 4065192, 4872024, 8130384, 8864377, 9744048, 17728754, 26593131, 35457508, 53186262, 70915016, 79779393, 106372524, 141830032, 159558786, 212745048, 319117572, 425490096, 638235144, 1276470288]

約数ペア:

[(1, 1276470288), (2, 638235144), (3, 425490096), (4, 319117572), (6, 212745048), (8, 159558786), (9, 141830032), (12, 106372524), (16, 79779393), (18, 70915016), (24, 53186262), (36, 35457508), (48, 26593131), (72, 17728754), (131, 9744048), (144, 8864377), (157, 8130384), (262, 4872024), (314, 4065192), (393, 3248016), (431, 2961648), (471, 2710128), (524, 2436012), (628, 2032596), (786, 1624008), (862, 1480824), (942, 1355064), (1048, 1218006), (1179, 1082672), (1256, 1016298), (1293, 987216), (1413, 903376), (1572, 812004), (1724, 740412), (1884, 677532), (2096, 609003), (2358, 541336), (2512, 508149), (2586, 493608), (2826, 451688), (3144, 406002), (3448, 370206), (3768, 338766), (3879, 329072), (4716, 270668), (5172, 246804), (5652, 225844), (6288, 203001), (6896, 185103), (7536, 169383), (7758, 164536), (9432, 135334), (10344, 123402), (11304, 112922), (15516, 82268), (18864, 67667), (20567, 62064), (20688, 61701), (22608, 56461), (31032, 41134)]