26880931854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 288

約数和(自身を含む): 72401651712

約数和(自身を除く): 45520719858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 61, 62, 63, 71, 93, 98, 122, 126, 142, 147, 183, 186, 213, 217, 227, 279, 294, 366, 426, 427, 434, 441, 454, 497, 549, 558, 639, 651, 681, 854, 882, 994, 1098, 1278, 1281, 1302, 1362, 1491, 1519, 1589, 1891, 1953, 2043, 2201, 2562, 2982, 2989, 3038, 3178, 3479, 3782, 3843, 3906, 4086, 4331, 4402, 4473, 4557, 4767, 5673, 5978, 6603, 6958, 7037, 7686, 8662, 8946, 8967, 9114, 9534, 10437, 11123, 11346, 12993, 13206, 13237, 13671, 13847, 14074, 14301, 15407, 16117, 17019, 17934, 19809, 20874, 21111, 22246, 25986, 26474, 26901, 27342, 27694, 28602, 30317, 30814, 31311, 32234, 33369, 34038, 38979, 39618, 39711, 41541, 42222, 46221, 48351, 49259, 53802, 60634, 62622, 63333, 66738, 77958, 79422, 83082, 90951, 92442, 92659, 96702, 96929, 98518, 100107, 107849, 112819, 119133, 124623, 126666, 134261, 138663, 145053, 147777, 181902, 185318, 193858, 200214, 212219, 215698, 225638, 238266, 249246, 268522, 272853, 277326, 277977, 290106, 290787, 295554, 323547, 338457, 344813, 402783, 424438, 429257, 443331, 499627, 545706, 555954, 581574, 636657, 647094, 676914, 678503, 689626, 789733, 805566, 833931, 858514, 872361, 886662, 939827, 970641, 983137, 999254, 1015371, 1034439, 1208349, 1273314, 1287771, 1357006, 1498881, 1579466, 1667862, 1744722, 1879654, 1909971, 1941282, 1966274, 2030742, 2035509, 2068878, 2369199, 2416698, 2575542, 2819481, 2949411, 2997762, 3004799, 3103317, 3497389, 3819942, 3863313, 4071018, 4496643, 4738398, 5638962, 5898822, 6009598, 6106527, 6206634, 6578789, 6881959, 6994778, 7107597, 7726626, 8458443, 8848233, 8993286, 9014397, 10492167, 12213054, 13157578, 13763918, 14215194, 16916886, 17696466, 18028794, 19736367, 20645877, 20984334, 21033593, 24481723, 27043191, 30477247, 31476501, 39472734, 41291754, 42067186, 48173713, 48963446, 54086382, 59209101, 60954494, 61937631, 62953002, 63100779, 73445169, 91431741, 96347426, 118418202, 123875262, 126201558, 144521139, 146890338, 182863482, 189302337, 213340729, 220335507, 274295223, 289042278, 378604674, 426681458, 433563417, 440671014, 548590446, 640022187, 867126834, 1280044374, 1493385103, 1920066561, 2986770206, 3840133122, 4480155309, 8960310618, 13440465927, 26880931854]

約数ペア:

[(1, 26880931854), (2, 13440465927), (3, 8960310618), (6, 4480155309), (7, 3840133122), (9, 2986770206), (14, 1920066561), (18, 1493385103), (21, 1280044374), (31, 867126834), (42, 640022187), (49, 548590446), (61, 440671014), (62, 433563417), (63, 426681458), (71, 378604674), (93, 289042278), (98, 274295223), (122, 220335507), (126, 213340729), (142, 189302337), (147, 182863482), (183, 146890338), (186, 144521139), (213, 126201558), (217, 123875262), (227, 118418202), (279, 96347426), (294, 91431741), (366, 73445169), (426, 63100779), (427, 62953002), (434, 61937631), (441, 60954494), (454, 59209101), (497, 54086382), (549, 48963446), (558, 48173713), (639, 42067186), (651, 41291754), (681, 39472734), (854, 31476501), (882, 30477247), (994, 27043191), (1098, 24481723), (1278, 21033593), (1281, 20984334), (1302, 20645877), (1362, 19736367), (1491, 18028794), (1519, 17696466), (1589, 16916886), (1891, 14215194), (1953, 13763918), (2043, 13157578), (2201, 12213054), (2562, 10492167), (2982, 9014397), (2989, 8993286), (3038, 8848233), (3178, 8458443), (3479, 7726626), (3782, 7107597), (3843, 6994778), (3906, 6881959), (4086, 6578789), (4331, 6206634), (4402, 6106527), (4473, 6009598), (4557, 5898822), (4767, 5638962), (5673, 4738398), (5978, 4496643), (6603, 4071018), (6958, 3863313), (7037, 3819942), (7686, 3497389), (8662, 3103317), (8946, 3004799), (8967, 2997762), (9114, 2949411), (9534, 2819481), (10437, 2575542), (11123, 2416698), (11346, 2369199), (12993, 2068878), (13206, 2035509), (13237, 2030742), (13671, 1966274), (13847, 1941282), (14074, 1909971), (14301, 1879654), (15407, 1744722), (16117, 1667862), (17019, 1579466), (17934, 1498881), (19809, 1357006), (20874, 1287771), (21111, 1273314), (22246, 1208349), (25986, 1034439), (26474, 1015371), (26901, 999254), (27342, 983137), (27694, 970641), (28602, 939827), (30317, 886662), (30814, 872361), (31311, 858514), (32234, 833931), (33369, 805566), (34038, 789733), (38979, 689626), (39618, 678503), (39711, 676914), (41541, 647094), (42222, 636657), (46221, 581574), (48351, 555954), (49259, 545706), (53802, 499627), (60634, 443331), (62622, 429257), (63333, 424438), (66738, 402783), (77958, 344813), (79422, 338457), (83082, 323547), (90951, 295554), (92442, 290787), (92659, 290106), (96702, 277977), (96929, 277326), (98518, 272853), (100107, 268522), (107849, 249246), (112819, 238266), (119133, 225638), (124623, 215698), (126666, 212219), (134261, 200214), (138663, 193858), (145053, 185318), (147777, 181902)]