389329038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 1050624000

約数和(自身を除く): 661294962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 151, 171, 189, 266, 302, 342, 359, 378, 399, 453, 513, 718, 798, 906, 1026, 1057, 1077, 1197, 1359, 2114, 2154, 2394, 2513, 2718, 2869, 3171, 3231, 3591, 4077, 5026, 5738, 6342, 6462, 6821, 7182, 7539, 8154, 8607, 9513, 9693, 13642, 15078, 17214, 19026, 19386, 20083, 20463, 22617, 25821, 28539, 40166, 40926, 45234, 47747, 51642, 54209, 57078, 60249, 61389, 67851, 77463, 95494, 108418, 120498, 122778, 135702, 143241, 154926, 162627, 180747, 184167, 286482, 325254, 361494, 368334, 379463, 429723, 487881, 542241, 758926, 859446, 975762, 1029971, 1084482, 1138389, 1289169, 1463643, 2059942, 2276778, 2578338, 2927286, 3089913, 3415167, 6179826, 6830334, 7209797, 9269739, 10245501, 14419594, 18539478, 20491002, 21629391, 27809217, 43258782, 55618434, 64888173, 129776346, 194664519, 389329038]

約数ペア:

[(1, 389329038), (2, 194664519), (3, 129776346), (6, 64888173), (7, 55618434), (9, 43258782), (14, 27809217), (18, 21629391), (19, 20491002), (21, 18539478), (27, 14419594), (38, 10245501), (42, 9269739), (54, 7209797), (57, 6830334), (63, 6179826), (114, 3415167), (126, 3089913), (133, 2927286), (151, 2578338), (171, 2276778), (189, 2059942), (266, 1463643), (302, 1289169), (342, 1138389), (359, 1084482), (378, 1029971), (399, 975762), (453, 859446), (513, 758926), (718, 542241), (798, 487881), (906, 429723), (1026, 379463), (1057, 368334), (1077, 361494), (1197, 325254), (1359, 286482), (2114, 184167), (2154, 180747), (2394, 162627), (2513, 154926), (2718, 143241), (2869, 135702), (3171, 122778), (3231, 120498), (3591, 108418), (4077, 95494), (5026, 77463), (5738, 67851), (6342, 61389), (6462, 60249), (6821, 57078), (7182, 54209), (7539, 51642), (8154, 47747), (8607, 45234), (9513, 40926), (9693, 40166), (13642, 28539), (15078, 25821), (17214, 22617), (19026, 20463), (19386, 20083)]