31320610496

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 224

約数和(自身を含む): 77404569600

約数和(自身を除く): 46083959104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 64, 76, 79, 94, 112, 133, 152, 158, 188, 224, 266, 304, 316, 329, 376, 448, 532, 553, 608, 632, 658, 752, 893, 991, 1064, 1106, 1216, 1264, 1316, 1501, 1504, 1786, 1982, 2128, 2212, 2528, 2632, 3002, 3008, 3572, 3713, 3964, 4256, 4424, 5056, 5264, 6004, 6251, 6937, 7144, 7426, 7928, 8512, 8848, 10507, 10528, 12008, 12502, 13874, 14288, 14852, 15856, 17696, 18829, 21014, 21056, 24016, 25004, 25991, 27748, 28576, 29704, 31712, 35392, 37658, 42028, 46577, 48032, 50008, 51982, 55496, 57152, 59408, 63424, 70547, 75316, 78289, 84056, 93154, 96064, 100016, 103964, 110992, 118816, 131803, 141094, 150632, 156578, 168112, 186308, 200032, 207928, 221984, 237632, 263606, 282188, 301264, 313156, 326039, 336224, 372616, 400064, 415856, 443968, 493829, 527212, 548023, 564376, 602528, 626312, 652078, 672448, 745232, 831712, 884963, 987658, 1054424, 1096046, 1128752, 1205056, 1252624, 1304156, 1487491, 1490464, 1663424, 1769926, 1975316, 2108848, 2192092, 2257504, 2505248, 2608312, 2974982, 2980928, 3539852, 3679583, 3950632, 4217696, 4384184, 4515008, 5010496, 5216624, 5949964, 6194741, 7079704, 7359166, 7901264, 8435392, 8768368, 10412437, 10433248, 11899928, 12389482, 14159408, 14718332, 15802528, 17536736, 20824874, 20866496, 23799856, 24778964, 25757081, 28318816, 29436664, 31605056, 35073472, 41649748, 47599712, 49557928, 51514162, 56637632, 58873328, 69912077, 83299496, 95199424, 99115856, 103028324, 117746656, 139824154, 166598992, 198231712, 206056648, 235493312, 279648308, 333197984, 396463424, 412113296, 489384539, 559296616, 666395968, 824226592, 978769078, 1118593232, 1648453184, 1957538156, 2237186464, 3915076312, 4474372928, 7830152624, 15660305248, 31320610496]

約数ペア:

[(1, 31320610496), (2, 15660305248), (4, 7830152624), (7, 4474372928), (8, 3915076312), (14, 2237186464), (16, 1957538156), (19, 1648453184), (28, 1118593232), (32, 978769078), (38, 824226592), (47, 666395968), (56, 559296616), (64, 489384539), (76, 412113296), (79, 396463424), (94, 333197984), (112, 279648308), (133, 235493312), (152, 206056648), (158, 198231712), (188, 166598992), (224, 139824154), (266, 117746656), (304, 103028324), (316, 99115856), (329, 95199424), (376, 83299496), (448, 69912077), (532, 58873328), (553, 56637632), (608, 51514162), (632, 49557928), (658, 47599712), (752, 41649748), (893, 35073472), (991, 31605056), (1064, 29436664), (1106, 28318816), (1216, 25757081), (1264, 24778964), (1316, 23799856), (1501, 20866496), (1504, 20824874), (1786, 17536736), (1982, 15802528), (2128, 14718332), (2212, 14159408), (2528, 12389482), (2632, 11899928), (3002, 10433248), (3008, 10412437), (3572, 8768368), (3713, 8435392), (3964, 7901264), (4256, 7359166), (4424, 7079704), (5056, 6194741), (5264, 5949964), (6004, 5216624), (6251, 5010496), (6937, 4515008), (7144, 4384184), (7426, 4217696), (7928, 3950632), (8512, 3679583), (8848, 3539852), (10507, 2980928), (10528, 2974982), (12008, 2608312), (12502, 2505248), (13874, 2257504), (14288, 2192092), (14852, 2108848), (15856, 1975316), (17696, 1769926), (18829, 1663424), (21014, 1490464), (21056, 1487491), (24016, 1304156), (25004, 1252624), (25991, 1205056), (27748, 1128752), (28576, 1096046), (29704, 1054424), (31712, 987658), (35392, 884963), (37658, 831712), (42028, 745232), (46577, 672448), (48032, 652078), (50008, 626312), (51982, 602528), (55496, 564376), (57152, 548023), (59408, 527212), (63424, 493829), (70547, 443968), (75316, 415856), (78289, 400064), (84056, 372616), (93154, 336224), (96064, 326039), (100016, 313156), (103964, 301264), (110992, 282188), (118816, 263606), (131803, 237632), (141094, 221984), (150632, 207928), (156578, 200032), (168112, 186308)]