268533426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 645641280

約数和(自身を除く): 377107854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 113, 118, 137, 147, 177, 226, 274, 294, 339, 354, 411, 413, 678, 791, 822, 826, 959, 1239, 1582, 1918, 2373, 2478, 2877, 2891, 4746, 5537, 5754, 5782, 6667, 6713, 8083, 8673, 11074, 13334, 13426, 15481, 16166, 16611, 17346, 20001, 20139, 24249, 30962, 33222, 40002, 40278, 46443, 46669, 48498, 56581, 92886, 93338, 108367, 113162, 140007, 169743, 216734, 280014, 325101, 326683, 339486, 396067, 650202, 653366, 758569, 792134, 913379, 980049, 1188201, 1517138, 1826758, 1960098, 2275707, 2376402, 2740137, 4551414, 5480274, 6393653, 12787306, 19180959, 38361918, 44755571, 89511142, 134266713, 268533426]

約数ペア:

[(1, 268533426), (2, 134266713), (3, 89511142), (6, 44755571), (7, 38361918), (14, 19180959), (21, 12787306), (42, 6393653), (49, 5480274), (59, 4551414), (98, 2740137), (113, 2376402), (118, 2275707), (137, 1960098), (147, 1826758), (177, 1517138), (226, 1188201), (274, 980049), (294, 913379), (339, 792134), (354, 758569), (411, 653366), (413, 650202), (678, 396067), (791, 339486), (822, 326683), (826, 325101), (959, 280014), (1239, 216734), (1582, 169743), (1918, 140007), (2373, 113162), (2478, 108367), (2877, 93338), (2891, 92886), (4746, 56581), (5537, 48498), (5754, 46669), (5782, 46443), (6667, 40278), (6713, 40002), (8083, 33222), (8673, 30962), (11074, 24249), (13334, 20139), (13426, 20001), (15481, 17346), (16166, 16611)]