1774371984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20925

約数の個数: 160

約数和(自身を含む): 5963618304

約数和(自身を除く): 4189246320

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 231, 253, 264, 276, 308, 322, 336, 368, 462, 483, 506, 528, 552, 616, 644, 759, 924, 966, 1012, 1104, 1232, 1288, 1518, 1771, 1848, 1932, 2024, 2576, 3036, 3542, 3696, 3864, 4048, 5313, 6072, 7084, 7728, 10626, 12144, 14168, 20873, 21252, 28336, 41746, 42504, 62619, 83492, 85008, 125238, 146111, 166984, 229603, 250476, 292222, 333968, 438333, 459206, 480079, 500952, 584444, 688809, 876666, 918412, 960158, 1001904, 1168888, 1377618, 1440237, 1607221, 1753332, 1836824, 1920316, 2337776, 2755236, 2880474, 3214442, 3360553, 3506664, 3673648, 3840632, 4821663, 5280869, 5510472, 5760948, 6428884, 6721106, 7013328, 7681264, 9643326, 10081659, 10561738, 11020944, 11521896, 12857768, 13442212, 15842607, 19286652, 20163318, 21123476, 23043792, 25715536, 26884424, 31685214, 36966083, 38573304, 40326636, 42246952, 53768848, 63370428, 73932166, 77146608, 80653272, 84493904, 110898249, 126740856, 147864332, 161306544, 221796498, 253481712, 295728664, 443592996, 591457328, 887185992, 1774371984]

約数ペア:

[(1, 1774371984), (2, 887185992), (3, 591457328), (4, 443592996), (6, 295728664), (7, 253481712), (8, 221796498), (11, 161306544), (12, 147864332), (14, 126740856), (16, 110898249), (21, 84493904), (22, 80653272), (23, 77146608), (24, 73932166), (28, 63370428), (33, 53768848), (42, 42246952), (44, 40326636), (46, 38573304), (48, 36966083), (56, 31685214), (66, 26884424), (69, 25715536), (77, 23043792), (84, 21123476), (88, 20163318), (92, 19286652), (112, 15842607), (132, 13442212), (138, 12857768), (154, 11521896), (161, 11020944), (168, 10561738), (176, 10081659), (184, 9643326), (231, 7681264), (253, 7013328), (264, 6721106), (276, 6428884), (308, 5760948), (322, 5510472), (336, 5280869), (368, 4821663), (462, 3840632), (483, 3673648), (506, 3506664), (528, 3360553), (552, 3214442), (616, 2880474), (644, 2755236), (759, 2337776), (924, 1920316), (966, 1836824), (1012, 1753332), (1104, 1607221), (1232, 1440237), (1288, 1377618), (1518, 1168888), (1771, 1001904), (1848, 960158), (1932, 918412), (2024, 876666), (2576, 688809), (3036, 584444), (3542, 500952), (3696, 480079), (3864, 459206), (4048, 438333), (5313, 333968), (6072, 292222), (7084, 250476), (7728, 229603), (10626, 166984), (12144, 146111), (14168, 125238), (20873, 85008), (21252, 83492), (28336, 62619), (41746, 42504)]