261800448

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1914

約数の個数: 160

約数和(自身を含む): 858861696

約数和(自身を除く): 597061248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 1873, 2184, 2496, 2688, 2912, 3328, 3584, 3746, 4368, 4992, 5376, 5619, 5824, 6656, 7492, 8736, 9984, 10752, 11238, 11648, 13111, 14984, 17472, 19968, 22476, 23296, 24349, 26222, 29968, 34944, 39333, 44952, 46592, 48698, 52444, 59936, 69888, 73047, 78666, 89904, 97396, 104888, 119872, 139776, 146094, 157332, 170443, 179808, 194792, 209776, 239744, 292188, 314664, 340886, 359616, 389584, 419552, 479488, 511329, 584376, 629328, 681772, 719232, 779168, 839104, 958976, 1022658, 1168752, 1258656, 1363544, 1438464, 1558336, 1678208, 2045316, 2337504, 2517312, 2727088, 2876928, 3116672, 3356416, 4090632, 4675008, 5034624, 5454176, 6233344, 6712832, 8181264, 9350016, 10069248, 10908352, 12466688, 16362528, 18700032, 20138496, 21816704, 32725056, 37400064, 43633408, 65450112, 87266816, 130900224, 261800448]

約数ペア:

[(1, 261800448), (2, 130900224), (3, 87266816), (4, 65450112), (6, 43633408), (7, 37400064), (8, 32725056), (12, 21816704), (13, 20138496), (14, 18700032), (16, 16362528), (21, 12466688), (24, 10908352), (26, 10069248), (28, 9350016), (32, 8181264), (39, 6712832), (42, 6233344), (48, 5454176), (52, 5034624), (56, 4675008), (64, 4090632), (78, 3356416), (84, 3116672), (91, 2876928), (96, 2727088), (104, 2517312), (112, 2337504), (128, 2045316), (156, 1678208), (168, 1558336), (182, 1438464), (192, 1363544), (208, 1258656), (224, 1168752), (256, 1022658), (273, 958976), (312, 839104), (336, 779168), (364, 719232), (384, 681772), (416, 629328), (448, 584376), (512, 511329), (546, 479488), (624, 419552), (672, 389584), (728, 359616), (768, 340886), (832, 314664), (896, 292188), (1092, 239744), (1248, 209776), (1344, 194792), (1456, 179808), (1536, 170443), (1664, 157332), (1792, 146094), (1873, 139776), (2184, 119872), (2496, 104888), (2688, 97396), (2912, 89904), (3328, 78666), (3584, 73047), (3746, 69888), (4368, 59936), (4992, 52444), (5376, 48698), (5619, 46592), (5824, 44952), (6656, 39333), (7492, 34944), (8736, 29968), (9984, 26222), (10752, 24349), (11238, 23296), (11648, 22476), (13111, 19968), (14984, 17472)]