247502892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 762675200

約数和(自身を除く): 515172308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 79, 84, 91, 114, 133, 151, 156, 158, 182, 228, 237, 247, 266, 273, 302, 316, 364, 399, 453, 474, 494, 532, 546, 553, 604, 741, 798, 906, 948, 988, 1027, 1057, 1092, 1106, 1482, 1501, 1596, 1659, 1729, 1812, 1963, 2054, 2114, 2212, 2869, 2964, 3002, 3081, 3171, 3318, 3458, 3926, 4108, 4228, 4503, 5187, 5738, 5889, 6004, 6162, 6342, 6636, 6916, 7189, 7852, 8607, 9006, 10374, 10507, 11476, 11778, 11929, 12324, 12684, 13741, 14378, 17214, 18012, 19513, 20083, 20748, 21014, 21567, 23556, 23858, 27482, 28756, 31521, 34428, 35787, 37297, 39026, 40166, 41223, 42028, 43134, 47716, 54964, 58539, 60249, 63042, 71574, 74594, 78052, 80332, 82446, 83503, 86268, 111891, 117078, 120498, 126084, 136591, 143148, 149188, 155077, 164892, 167006, 223782, 226651, 234156, 240996, 250509, 261079, 273182, 310154, 334012, 409773, 447564, 453302, 465231, 501018, 522158, 546364, 620308, 679953, 783237, 819546, 906604, 930462, 1002036, 1044316, 1085539, 1359906, 1566474, 1586557, 1639092, 1860924, 2171078, 2719812, 2946463, 3132948, 3173114, 3256617, 4342156, 4759671, 5892926, 6346228, 6513234, 8839389, 9519342, 11785852, 13026468, 17678778, 19038684, 20625241, 35357556, 41250482, 61875723, 82500964, 123751446, 247502892]

約数ペア:

[(1, 247502892), (2, 123751446), (3, 82500964), (4, 61875723), (6, 41250482), (7, 35357556), (12, 20625241), (13, 19038684), (14, 17678778), (19, 13026468), (21, 11785852), (26, 9519342), (28, 8839389), (38, 6513234), (39, 6346228), (42, 5892926), (52, 4759671), (57, 4342156), (76, 3256617), (78, 3173114), (79, 3132948), (84, 2946463), (91, 2719812), (114, 2171078), (133, 1860924), (151, 1639092), (156, 1586557), (158, 1566474), (182, 1359906), (228, 1085539), (237, 1044316), (247, 1002036), (266, 930462), (273, 906604), (302, 819546), (316, 783237), (364, 679953), (399, 620308), (453, 546364), (474, 522158), (494, 501018), (532, 465231), (546, 453302), (553, 447564), (604, 409773), (741, 334012), (798, 310154), (906, 273182), (948, 261079), (988, 250509), (1027, 240996), (1057, 234156), (1092, 226651), (1106, 223782), (1482, 167006), (1501, 164892), (1596, 155077), (1659, 149188), (1729, 143148), (1812, 136591), (1963, 126084), (2054, 120498), (2114, 117078), (2212, 111891), (2869, 86268), (2964, 83503), (3002, 82446), (3081, 80332), (3171, 78052), (3318, 74594), (3458, 71574), (3926, 63042), (4108, 60249), (4228, 58539), (4503, 54964), (5187, 47716), (5738, 43134), (5889, 42028), (6004, 41223), (6162, 40166), (6342, 39026), (6636, 37297), (6916, 35787), (7189, 34428), (7852, 31521), (8607, 28756), (9006, 27482), (10374, 23858), (10507, 23556), (11476, 21567), (11778, 21014), (11929, 20748), (12324, 20083), (12684, 19513), (13741, 18012), (14378, 17214)]