255396811968

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{338213}}^1$

素因数の和:338276

約数の個数: 224

約数和(自身を含む): 824701017600

約数和(自身を除く): 569304205632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 184, 192, 207, 216, 228, 276, 288, 304, 342, 368, 414, 432, 437, 456, 513, 552, 576, 608, 621, 684, 736, 828, 864, 874, 912, 1026, 1104, 1216, 1242, 1311, 1368, 1472, 1656, 1728, 1748, 1824, 2052, 2208, 2484, 2622, 2736, 3312, 3496, 3648, 3933, 4104, 4416, 4968, 5244, 5472, 6624, 6992, 7866, 8208, 9936, 10488, 10944, 11799, 13248, 13984, 15732, 16416, 19872, 20976, 23598, 27968, 31464, 32832, 39744, 41952, 47196, 62928, 83904, 94392, 125856, 188784, 251712, 338213, 377568, 676426, 755136, 1014639, 1352852, 2029278, 2705704, 3043917, 4058556, 5411408, 6087834, 6426047, 7778899, 8117112, 9131751, 10822816, 12175668, 12852094, 15557798, 16234224, 18263502, 19278141, 21645632, 23336697, 24351336, 25704188, 31115596, 32468448, 36527004, 38556282, 46673394, 48702672, 51408376, 57834423, 62231192, 64936896, 70010091, 73054008, 77112564, 93346788, 97405344, 102816752, 115668846, 124462384, 140020182, 146108016, 147799081, 154225128, 173503269, 186693576, 194810688, 205633504, 210030273, 231337692, 248924768, 280040364, 292216032, 295598162, 308450256, 347006538, 373387152, 411267008, 420060546, 443397243, 462675384, 497849536, 560080728, 584432064, 591196324, 616900512, 694013076, 746774304, 840121092, 886794486, 925350768, 1120161456, 1182392648, 1233801024, 1330191729, 1388026152, 1493548608, 1680242184, 1773588972, 1850701536, 2240322912, 2364785296, 2660383458, 2776052304, 3360484368, 3547177944, 3701403072, 3990575187, 4480645824, 4729570592, 5320766916, 5552104608, 6720968736, 7094355888, 7981150374, 9459141184, 10641533832, 11104209216, 13441937472, 14188711776, 15962300748, 21283067664, 28377423552, 31924601496, 42566135328, 63849202992, 85132270656, 127698405984, 255396811968]

約数ペア:

[(1, 255396811968), (2, 127698405984), (3, 85132270656), (4, 63849202992), (6, 42566135328), (8, 31924601496), (9, 28377423552), (12, 21283067664), (16, 15962300748), (18, 14188711776), (19, 13441937472), (23, 11104209216), (24, 10641533832), (27, 9459141184), (32, 7981150374), (36, 7094355888), (38, 6720968736), (46, 5552104608), (48, 5320766916), (54, 4729570592), (57, 4480645824), (64, 3990575187), (69, 3701403072), (72, 3547177944), (76, 3360484368), (92, 2776052304), (96, 2660383458), (108, 2364785296), (114, 2240322912), (138, 1850701536), (144, 1773588972), (152, 1680242184), (171, 1493548608), (184, 1388026152), (192, 1330191729), (207, 1233801024), (216, 1182392648), (228, 1120161456), (276, 925350768), (288, 886794486), (304, 840121092), (342, 746774304), (368, 694013076), (414, 616900512), (432, 591196324), (437, 584432064), (456, 560080728), (513, 497849536), (552, 462675384), (576, 443397243), (608, 420060546), (621, 411267008), (684, 373387152), (736, 347006538), (828, 308450256), (864, 295598162), (874, 292216032), (912, 280040364), (1026, 248924768), (1104, 231337692), (1216, 210030273), (1242, 205633504), (1311, 194810688), (1368, 186693576), (1472, 173503269), (1656, 154225128), (1728, 147799081), (1748, 146108016), (1824, 140020182), (2052, 124462384), (2208, 115668846), (2484, 102816752), (2622, 97405344), (2736, 93346788), (3312, 77112564), (3496, 73054008), (3648, 70010091), (3933, 64936896), (4104, 62231192), (4416, 57834423), (4968, 51408376), (5244, 48702672), (5472, 46673394), (6624, 38556282), (6992, 36527004), (7866, 32468448), (8208, 31115596), (9936, 25704188), (10488, 24351336), (10944, 23336697), (11799, 21645632), (13248, 19278141), (13984, 18263502), (15732, 16234224), (16416, 15557798), (19872, 12852094), (20976, 12175668), (23598, 10822816), (27968, 9131751), (31464, 8117112), (32832, 7778899), (39744, 6426047), (41952, 6087834), (47196, 5411408), (62928, 4058556), (83904, 3043917), (94392, 2705704), (125856, 2029278), (188784, 1352852), (251712, 1014639), (338213, 755136), (377568, 676426)]