668493291648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{9907}}^1$

素因数の和:11875

約数の個数: 256

約数和(自身を含む): 2186811325440

約数和(自身を除く): 1518318033792

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, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 1931, 2184, 2496, 2688, 2912, 3862, 4368, 4992, 5793, 5824, 7724, 8736, 9907, 11586, 11648, 13517, 15448, 17472, 19814, 23172, 25103, 27034, 29721, 30896, 34944, 39628, 40551, 46344, 50206, 54068, 59442, 61792, 69349, 75309, 79256, 81102, 92688, 100412, 108136, 118884, 123584, 128791, 138698, 150618, 158512, 162204, 175721, 185376, 200824, 208047, 216272, 237768, 247168, 257582, 277396, 301236, 317024, 324408, 351442, 370752, 386373, 401648, 416094, 432544, 475536, 515164, 527163, 554792, 602472, 634048, 648816, 702884, 741504, 772746, 803296, 832188, 865088, 901537, 951072, 1030328, 1054326, 1109584, 1204944, 1268096, 1297632, 1405768, 1545492, 1606592, 1664376, 1730176, 1803074, 1902144, 2060656, 2108652, 2219168, 2409888, 2595264, 2704611, 2811536, 3090984, 3213184, 3328752, 3606148, 3804288, 4121312, 4217304, 4438336, 4819776, 5190528, 5409222, 5623072, 6181968, 6657504, 7212296, 8242624, 8434608, 8876672, 9639552, 10818444, 11246144, 12363936, 13315008, 14424592, 16485248, 16869216, 19130417, 21636888, 22492288, 24727872, 26630016, 28849184, 33738432, 38260834, 43273776, 49455744, 57391251, 57698368, 67476864, 76521668, 86547552, 114782502, 115396736, 133912919, 153043336, 173095104, 229565004, 248695421, 267825838, 306086672, 346190208, 401738757, 459130008, 497390842, 535651676, 612173344, 746086263, 803477514, 918260016, 994781684, 1071303352, 1224346688, 1492172526, 1606955028, 1740867947, 1836520032, 1989563368, 2142606704, 2448693376, 2984345052, 3213910056, 3481735894, 3673040064, 3979126736, 4285213408, 5222603841, 5968690104, 6427820112, 6963471788, 7346080128, 7958253472, 8570426816, 10445207682, 11937380208, 12855640224, 13926943576, 15916506944, 17140853632, 20890415364, 23874760416, 25711280448, 27853887152, 31833013888, 41780830728, 47749520832, 51422560896, 55707774304, 83561661456, 95499041664, 111415548608, 167123322912, 222831097216, 334246645824, 668493291648]

約数ペア:

[(1, 668493291648), (2, 334246645824), (3, 222831097216), (4, 167123322912), (6, 111415548608), (7, 95499041664), (8, 83561661456), (12, 55707774304), (13, 51422560896), (14, 47749520832), (16, 41780830728), (21, 31833013888), (24, 27853887152), (26, 25711280448), (28, 23874760416), (32, 20890415364), (39, 17140853632), (42, 15916506944), (48, 13926943576), (52, 12855640224), (56, 11937380208), (64, 10445207682), (78, 8570426816), (84, 7958253472), (91, 7346080128), (96, 6963471788), (104, 6427820112), (112, 5968690104), (128, 5222603841), (156, 4285213408), (168, 3979126736), (182, 3673040064), (192, 3481735894), (208, 3213910056), (224, 2984345052), (273, 2448693376), (312, 2142606704), (336, 1989563368), (364, 1836520032), (384, 1740867947), (416, 1606955028), (448, 1492172526), (546, 1224346688), (624, 1071303352), (672, 994781684), (728, 918260016), (832, 803477514), (896, 746086263), (1092, 612173344), (1248, 535651676), (1344, 497390842), (1456, 459130008), (1664, 401738757), (1931, 346190208), (2184, 306086672), (2496, 267825838), (2688, 248695421), (2912, 229565004), (3862, 173095104), (4368, 153043336), (4992, 133912919), (5793, 115396736), (5824, 114782502), (7724, 86547552), (8736, 76521668), (9907, 67476864), (11586, 57698368), (11648, 57391251), (13517, 49455744), (15448, 43273776), (17472, 38260834), (19814, 33738432), (23172, 28849184), (25103, 26630016), (27034, 24727872), (29721, 22492288), (30896, 21636888), (34944, 19130417), (39628, 16869216), (40551, 16485248), (46344, 14424592), (50206, 13315008), (54068, 12363936), (59442, 11246144), (61792, 10818444), (69349, 9639552), (75309, 8876672), (79256, 8434608), (81102, 8242624), (92688, 7212296), (100412, 6657504), (108136, 6181968), (118884, 5623072), (123584, 5409222), (128791, 5190528), (138698, 4819776), (150618, 4438336), (158512, 4217304), (162204, 4121312), (175721, 3804288), (185376, 3606148), (200824, 3328752), (208047, 3213184), (216272, 3090984), (237768, 2811536), (247168, 2704611), (257582, 2595264), (277396, 2409888), (301236, 2219168), (317024, 2108652), (324408, 2060656), (351442, 1902144), (370752, 1803074), (386373, 1730176), (401648, 1664376), (416094, 1606592), (432544, 1545492), (475536, 1405768), (515164, 1297632), (527163, 1268096), (554792, 1204944), (602472, 1109584), (634048, 1054326), (648816, 1030328), (702884, 951072), (741504, 901537), (772746, 865088), (803296, 832188)]