255482208

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 798336000

約数和(自身を除く): 542853792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 79, 96, 108, 114, 144, 152, 158, 171, 197, 216, 228, 237, 288, 304, 316, 342, 394, 432, 456, 474, 513, 591, 608, 632, 684, 711, 788, 864, 912, 948, 1026, 1182, 1264, 1368, 1422, 1501, 1576, 1773, 1824, 1896, 2052, 2133, 2364, 2528, 2736, 2844, 3002, 3152, 3546, 3743, 3792, 4104, 4266, 4503, 4728, 5319, 5472, 5688, 6004, 6304, 7092, 7486, 7584, 8208, 8532, 9006, 9456, 10638, 11229, 11376, 12008, 13509, 14184, 14972, 15563, 16416, 17064, 18012, 18912, 21276, 22458, 22752, 24016, 27018, 28368, 29944, 31126, 33687, 34128, 36024, 40527, 42552, 44916, 46689, 48032, 54036, 56736, 59888, 62252, 67374, 68256, 72048, 81054, 85104, 89832, 93378, 101061, 108072, 119776, 124504, 134748, 140067, 144096, 162108, 170208, 179664, 186756, 202122, 216144, 249008, 269496, 280134, 295697, 324216, 359328, 373512, 404244, 420201, 432288, 498016, 538992, 560268, 591394, 648432, 747024, 808488, 840402, 887091, 1077984, 1120536, 1182788, 1296864, 1494048, 1616976, 1680804, 1774182, 2241072, 2365576, 2661273, 3233952, 3361608, 3548364, 4482144, 4731152, 5322546, 6723216, 7096728, 7983819, 9462304, 10645092, 13446432, 14193456, 15967638, 21290184, 28386912, 31935276, 42580368, 63870552, 85160736, 127741104, 255482208]

約数ペア:

[(1, 255482208), (2, 127741104), (3, 85160736), (4, 63870552), (6, 42580368), (8, 31935276), (9, 28386912), (12, 21290184), (16, 15967638), (18, 14193456), (19, 13446432), (24, 10645092), (27, 9462304), (32, 7983819), (36, 7096728), (38, 6723216), (48, 5322546), (54, 4731152), (57, 4482144), (72, 3548364), (76, 3361608), (79, 3233952), (96, 2661273), (108, 2365576), (114, 2241072), (144, 1774182), (152, 1680804), (158, 1616976), (171, 1494048), (197, 1296864), (216, 1182788), (228, 1120536), (237, 1077984), (288, 887091), (304, 840402), (316, 808488), (342, 747024), (394, 648432), (432, 591394), (456, 560268), (474, 538992), (513, 498016), (591, 432288), (608, 420201), (632, 404244), (684, 373512), (711, 359328), (788, 324216), (864, 295697), (912, 280134), (948, 269496), (1026, 249008), (1182, 216144), (1264, 202122), (1368, 186756), (1422, 179664), (1501, 170208), (1576, 162108), (1773, 144096), (1824, 140067), (1896, 134748), (2052, 124504), (2133, 119776), (2364, 108072), (2528, 101061), (2736, 93378), (2844, 89832), (3002, 85104), (3152, 81054), (3546, 72048), (3743, 68256), (3792, 67374), (4104, 62252), (4266, 59888), (4503, 56736), (4728, 54036), (5319, 48032), (5472, 46689), (5688, 44916), (6004, 42552), (6304, 40527), (7092, 36024), (7486, 34128), (7584, 33687), (8208, 31126), (8532, 29944), (9006, 28368), (9456, 27018), (10638, 24016), (11229, 22752), (11376, 22458), (12008, 21276), (13509, 18912), (14184, 18012), (14972, 17064), (15563, 16416)]