219481208848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:666

約数の個数: 240

約数和(自身を含む): 503625109680

約数和(自身を除く): 284143900832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 109, 121, 136, 176, 187, 193, 218, 242, 272, 317, 374, 386, 436, 484, 634, 748, 772, 872, 968, 1199, 1268, 1496, 1544, 1744, 1853, 1936, 2057, 2123, 2398, 2536, 2992, 3088, 3281, 3487, 3706, 4114, 4246, 4796, 5072, 5389, 6562, 6974, 7412, 8228, 8492, 9592, 10778, 13124, 13189, 13948, 14824, 16456, 16984, 19184, 20383, 21037, 21556, 23353, 26248, 26378, 27896, 29648, 32912, 33968, 34553, 36091, 38357, 40766, 42074, 43112, 46706, 52496, 52756, 55792, 59279, 61181, 69106, 72182, 76714, 81532, 84148, 86224, 93412, 105512, 118558, 122362, 138212, 144364, 153428, 163064, 168296, 186824, 211024, 224213, 231407, 237116, 244724, 276424, 288728, 306856, 326128, 336592, 357629, 373648, 380083, 397001, 448426, 462814, 474232, 489448, 552848, 577456, 587401, 613712, 652069, 672991, 715258, 760166, 794002, 896852, 925628, 948464, 978896, 1040077, 1174802, 1304138, 1345982, 1430516, 1520332, 1588004, 1793704, 1851256, 2080154, 2349604, 2545477, 2608276, 2691964, 2861032, 3040664, 3176008, 3587408, 3702512, 3933919, 4160308, 4180913, 4699208, 5090954, 5216552, 5383928, 5722064, 6081328, 6352016, 6461411, 6668729, 7402901, 7867838, 8320616, 8361826, 9398416, 10181908, 10433104, 10767856, 11440847, 12922822, 13337458, 14805802, 15735676, 16641232, 16723652, 20363816, 22881694, 25845644, 26674916, 29611604, 31471352, 33447304, 40727632, 43273109, 45763388, 51691288, 53349832, 59223208, 62942704, 66894608, 71075521, 73356019, 86546218, 91526776, 103382576, 106699664, 113368393, 118446416, 125849317, 142151042, 146712038, 173092436, 183053552, 226736786, 251698634, 284302084, 293424076, 346184872, 453473572, 503397268, 568604168, 586848152, 692369744, 806916209, 906947144, 1006794536, 1137208336, 1173696304, 1247052323, 1613832418, 1813894288, 2013589072, 2494104646, 3227664836, 4988209292, 6455329672, 9976418584, 12910659344, 13717575553, 19952837168, 27435151106, 54870302212, 109740604424, 219481208848]

約数ペア:

[(1, 219481208848), (2, 109740604424), (4, 54870302212), (8, 27435151106), (11, 19952837168), (16, 13717575553), (17, 12910659344), (22, 9976418584), (34, 6455329672), (44, 4988209292), (68, 3227664836), (88, 2494104646), (109, 2013589072), (121, 1813894288), (136, 1613832418), (176, 1247052323), (187, 1173696304), (193, 1137208336), (218, 1006794536), (242, 906947144), (272, 806916209), (317, 692369744), (374, 586848152), (386, 568604168), (436, 503397268), (484, 453473572), (634, 346184872), (748, 293424076), (772, 284302084), (872, 251698634), (968, 226736786), (1199, 183053552), (1268, 173092436), (1496, 146712038), (1544, 142151042), (1744, 125849317), (1853, 118446416), (1936, 113368393), (2057, 106699664), (2123, 103382576), (2398, 91526776), (2536, 86546218), (2992, 73356019), (3088, 71075521), (3281, 66894608), (3487, 62942704), (3706, 59223208), (4114, 53349832), (4246, 51691288), (4796, 45763388), (5072, 43273109), (5389, 40727632), (6562, 33447304), (6974, 31471352), (7412, 29611604), (8228, 26674916), (8492, 25845644), (9592, 22881694), (10778, 20363816), (13124, 16723652), (13189, 16641232), (13948, 15735676), (14824, 14805802), (16456, 13337458), (16984, 12922822), (19184, 11440847), (20383, 10767856), (21037, 10433104), (21556, 10181908), (23353, 9398416), (26248, 8361826), (26378, 8320616), (27896, 7867838), (29648, 7402901), (32912, 6668729), (33968, 6461411), (34553, 6352016), (36091, 6081328), (38357, 5722064), (40766, 5383928), (42074, 5216552), (43112, 5090954), (46706, 4699208), (52496, 4180913), (52756, 4160308), (55792, 3933919), (59279, 3702512), (61181, 3587408), (69106, 3176008), (72182, 3040664), (76714, 2861032), (81532, 2691964), (84148, 2608276), (86224, 2545477), (93412, 2349604), (105512, 2080154), (118558, 1851256), (122362, 1793704), (138212, 1588004), (144364, 1520332), (153428, 1430516), (163064, 1345982), (168296, 1304138), (186824, 1174802), (211024, 1040077), (224213, 978896), (231407, 948464), (237116, 925628), (244724, 896852), (276424, 794002), (288728, 760166), (306856, 715258), (326128, 672991), (336592, 652069), (357629, 613712), (373648, 587401), (380083, 577456), (397001, 552848), (448426, 489448), (462814, 474232)]