249129804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 739794944

約数和(自身を除く): 490665140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 127, 132, 154, 193, 231, 242, 254, 308, 363, 381, 386, 462, 484, 508, 579, 726, 762, 772, 847, 889, 924, 1158, 1351, 1397, 1452, 1524, 1694, 1778, 2123, 2316, 2541, 2667, 2702, 2794, 3388, 3556, 4053, 4191, 4246, 5082, 5334, 5404, 5588, 6369, 8106, 8382, 8492, 9779, 10164, 10668, 12738, 14861, 15367, 16212, 16764, 19558, 23353, 24511, 25476, 29337, 29722, 30734, 39116, 44583, 46101, 46706, 49022, 58674, 59444, 61468, 70059, 73533, 89166, 92202, 93412, 98044, 107569, 117348, 140118, 147066, 163471, 171577, 178332, 184404, 215138, 269621, 280236, 294132, 322707, 326942, 343154, 430276, 490413, 514731, 539242, 645414, 653884, 686308, 808863, 980826, 1029462, 1078484, 1290828, 1617726, 1887347, 1961652, 2058924, 2965831, 3235452, 3774694, 5662041, 5931662, 7549388, 8897493, 11324082, 11863324, 17794986, 20760817, 22648164, 35589972, 41521634, 62282451, 83043268, 124564902, 249129804]

約数ペア:

[(1, 249129804), (2, 124564902), (3, 83043268), (4, 62282451), (6, 41521634), (7, 35589972), (11, 22648164), (12, 20760817), (14, 17794986), (21, 11863324), (22, 11324082), (28, 8897493), (33, 7549388), (42, 5931662), (44, 5662041), (66, 3774694), (77, 3235452), (84, 2965831), (121, 2058924), (127, 1961652), (132, 1887347), (154, 1617726), (193, 1290828), (231, 1078484), (242, 1029462), (254, 980826), (308, 808863), (363, 686308), (381, 653884), (386, 645414), (462, 539242), (484, 514731), (508, 490413), (579, 430276), (726, 343154), (762, 326942), (772, 322707), (847, 294132), (889, 280236), (924, 269621), (1158, 215138), (1351, 184404), (1397, 178332), (1452, 171577), (1524, 163471), (1694, 147066), (1778, 140118), (2123, 117348), (2316, 107569), (2541, 98044), (2667, 93412), (2702, 92202), (2794, 89166), (3388, 73533), (3556, 70059), (4053, 61468), (4191, 59444), (4246, 58674), (5082, 49022), (5334, 46706), (5404, 46101), (5588, 44583), (6369, 39116), (8106, 30734), (8382, 29722), (8492, 29337), (9779, 25476), (10164, 24511), (10668, 23353), (12738, 19558), (14861, 16764), (15367, 16212)]