345728736

素因数分解:

$2^5\times 3^5\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 1029463344

約数和(自身を除く): 683734608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 173, 216, 243, 257, 288, 324, 346, 432, 486, 514, 519, 648, 692, 771, 864, 972, 1028, 1038, 1296, 1384, 1542, 1557, 1944, 2056, 2076, 2313, 2592, 2768, 3084, 3114, 3888, 4112, 4152, 4626, 4671, 5536, 6168, 6228, 6939, 7776, 8224, 8304, 9252, 9342, 12336, 12456, 13878, 14013, 16608, 18504, 18684, 20817, 24672, 24912, 27756, 28026, 37008, 37368, 41634, 42039, 44461, 49824, 55512, 56052, 62451, 74016, 74736, 83268, 84078, 88922, 111024, 112104, 124902, 133383, 149472, 166536, 168156, 177844, 222048, 224208, 249804, 266766, 333072, 336312, 355688, 400149, 448416, 499608, 533532, 666144, 672624, 711376, 800298, 999216, 1067064, 1200447, 1345248, 1422752, 1600596, 1998432, 2134128, 2400894, 3201192, 3601341, 4268256, 4801788, 6402384, 7202682, 9603576, 10804023, 12804768, 14405364, 19207152, 21608046, 28810728, 38414304, 43216092, 57621456, 86432184, 115242912, 172864368, 345728736]

約数ペア:

[(1, 345728736), (2, 172864368), (3, 115242912), (4, 86432184), (6, 57621456), (8, 43216092), (9, 38414304), (12, 28810728), (16, 21608046), (18, 19207152), (24, 14405364), (27, 12804768), (32, 10804023), (36, 9603576), (48, 7202682), (54, 6402384), (72, 4801788), (81, 4268256), (96, 3601341), (108, 3201192), (144, 2400894), (162, 2134128), (173, 1998432), (216, 1600596), (243, 1422752), (257, 1345248), (288, 1200447), (324, 1067064), (346, 999216), (432, 800298), (486, 711376), (514, 672624), (519, 666144), (648, 533532), (692, 499608), (771, 448416), (864, 400149), (972, 355688), (1028, 336312), (1038, 333072), (1296, 266766), (1384, 249804), (1542, 224208), (1557, 222048), (1944, 177844), (2056, 168156), (2076, 166536), (2313, 149472), (2592, 133383), (2768, 124902), (3084, 112104), (3114, 111024), (3888, 88922), (4112, 84078), (4152, 83268), (4626, 74736), (4671, 74016), (5536, 62451), (6168, 56052), (6228, 55512), (6939, 49824), (7776, 44461), (8224, 42039), (8304, 41634), (9252, 37368), (9342, 37008), (12336, 28026), (12456, 27756), (13878, 24912), (14013, 24672), (16608, 20817), (18504, 18684)]