268207968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 890797824

約数和(自身を除く): 622589856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 49, 56, 67, 69, 74, 84, 92, 96, 98, 111, 112, 134, 138, 147, 148, 161, 168, 184, 196, 201, 222, 224, 259, 268, 276, 294, 296, 322, 336, 368, 392, 402, 444, 469, 483, 518, 536, 552, 588, 592, 644, 672, 736, 777, 784, 804, 851, 888, 938, 966, 1036, 1072, 1104, 1127, 1176, 1184, 1288, 1407, 1541, 1554, 1568, 1608, 1702, 1776, 1813, 1876, 1932, 2072, 2144, 2208, 2254, 2352, 2479, 2553, 2576, 2814, 3082, 3108, 3216, 3283, 3381, 3404, 3552, 3626, 3752, 3864, 4144, 4508, 4623, 4704, 4958, 5106, 5152, 5439, 5628, 5957, 6164, 6216, 6432, 6566, 6762, 6808, 7252, 7437, 7504, 7728, 8288, 9016, 9246, 9849, 9916, 10212, 10787, 10878, 11256, 11914, 12328, 12432, 13132, 13524, 13616, 14504, 14874, 15008, 15456, 17353, 17871, 18032, 18492, 19698, 19832, 20424, 21574, 21756, 22512, 23828, 24656, 24864, 26264, 27048, 27232, 29008, 29748, 32361, 34706, 35742, 36064, 36984, 39396, 39664, 40848, 41699, 43148, 43512, 45024, 47656, 49312, 52059, 52528, 54096, 57017, 58016, 59496, 64722, 69412, 71484, 73968, 75509, 78792, 79328, 81696, 83398, 86296, 87024, 95312, 104118, 105056, 108192, 114034, 118992, 121471, 125097, 129444, 138824, 142968, 147936, 151018, 157584, 166796, 171051, 172592, 174048, 190624, 208236, 226527, 228068, 237984, 242942, 250194, 258888, 277648, 285936, 302036, 315168, 333592, 342102, 345184, 364413, 399119, 416472, 453054, 456136, 485884, 500388, 517776, 555296, 571872, 604072, 667184, 684204, 728826, 798238, 832944, 906108, 912272, 971768, 1000776, 1035552, 1197357, 1208144, 1334368, 1368408, 1457652, 1596476, 1665888, 1812216, 1824544, 1943536, 2001552, 2394714, 2416288, 2736816, 2793833, 2915304, 3192952, 3624432, 3887072, 4003104, 4789428, 5473632, 5587666, 5830608, 6385904, 7248864, 8381499, 9578856, 11175332, 11661216, 12771808, 16762998, 19157712, 22350664, 33525996, 38315424, 44701328, 67051992, 89402656, 134103984, 268207968]

約数ペア:

[(1, 268207968), (2, 134103984), (3, 89402656), (4, 67051992), (6, 44701328), (7, 38315424), (8, 33525996), (12, 22350664), (14, 19157712), (16, 16762998), (21, 12771808), (23, 11661216), (24, 11175332), (28, 9578856), (32, 8381499), (37, 7248864), (42, 6385904), (46, 5830608), (48, 5587666), (49, 5473632), (56, 4789428), (67, 4003104), (69, 3887072), (74, 3624432), (84, 3192952), (92, 2915304), (96, 2793833), (98, 2736816), (111, 2416288), (112, 2394714), (134, 2001552), (138, 1943536), (147, 1824544), (148, 1812216), (161, 1665888), (168, 1596476), (184, 1457652), (196, 1368408), (201, 1334368), (222, 1208144), (224, 1197357), (259, 1035552), (268, 1000776), (276, 971768), (294, 912272), (296, 906108), (322, 832944), (336, 798238), (368, 728826), (392, 684204), (402, 667184), (444, 604072), (469, 571872), (483, 555296), (518, 517776), (536, 500388), (552, 485884), (588, 456136), (592, 453054), (644, 416472), (672, 399119), (736, 364413), (777, 345184), (784, 342102), (804, 333592), (851, 315168), (888, 302036), (938, 285936), (966, 277648), (1036, 258888), (1072, 250194), (1104, 242942), (1127, 237984), (1176, 228068), (1184, 226527), (1288, 208236), (1407, 190624), (1541, 174048), (1554, 172592), (1568, 171051), (1608, 166796), (1702, 157584), (1776, 151018), (1813, 147936), (1876, 142968), (1932, 138824), (2072, 129444), (2144, 125097), (2208, 121471), (2254, 118992), (2352, 114034), (2479, 108192), (2553, 105056), (2576, 104118), (2814, 95312), (3082, 87024), (3108, 86296), (3216, 83398), (3283, 81696), (3381, 79328), (3404, 78792), (3552, 75509), (3626, 73968), (3752, 71484), (3864, 69412), (4144, 64722), (4508, 59496), (4623, 58016), (4704, 57017), (4958, 54096), (5106, 52528), (5152, 52059), (5439, 49312), (5628, 47656), (5957, 45024), (6164, 43512), (6216, 43148), (6432, 41699), (6566, 40848), (6762, 39664), (6808, 39396), (7252, 36984), (7437, 36064), (7504, 35742), (7728, 34706), (8288, 32361), (9016, 29748), (9246, 29008), (9849, 27232), (9916, 27048), (10212, 26264), (10787, 24864), (10878, 24656), (11256, 23828), (11914, 22512), (12328, 21756), (12432, 21574), (13132, 20424), (13524, 19832), (13616, 19698), (14504, 18492), (14874, 18032), (15008, 17871), (15456, 17353)]