289488672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 976510080

約数和(自身を除く): 687021408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 29, 32, 33, 36, 44, 46, 48, 58, 66, 69, 72, 87, 88, 92, 96, 99, 116, 132, 137, 138, 144, 174, 176, 184, 198, 207, 232, 253, 261, 264, 274, 276, 288, 319, 348, 352, 368, 396, 411, 414, 464, 506, 522, 528, 548, 552, 638, 667, 696, 736, 759, 792, 822, 828, 928, 957, 1012, 1044, 1056, 1096, 1104, 1233, 1276, 1334, 1392, 1507, 1518, 1584, 1644, 1656, 1914, 2001, 2024, 2088, 2192, 2208, 2277, 2466, 2552, 2668, 2784, 2871, 3014, 3036, 3151, 3168, 3288, 3312, 3828, 3973, 4002, 4048, 4176, 4384, 4521, 4554, 4932, 5104, 5336, 5742, 6003, 6028, 6072, 6302, 6576, 6624, 7337, 7656, 7946, 8004, 8096, 8352, 9042, 9108, 9453, 9864, 10208, 10672, 11484, 11919, 12006, 12056, 12144, 12604, 13152, 13563, 14674, 15312, 15892, 16008, 18084, 18216, 18906, 19728, 21344, 22011, 22968, 23838, 24012, 24112, 24288, 25208, 27126, 28359, 29348, 30624, 31784, 32016, 34661, 35757, 36168, 36432, 37812, 39456, 43703, 44022, 45936, 47676, 48024, 48224, 50416, 54252, 56718, 58696, 63568, 64032, 66033, 69322, 71514, 72336, 72864, 75624, 87406, 88044, 91379, 91872, 95352, 96048, 100832, 103983, 108504, 113436, 117392, 127136, 131109, 132066, 138644, 143028, 144672, 151248, 174812, 176088, 182758, 190704, 192096, 207966, 217008, 226872, 234784, 262218, 264132, 274137, 277288, 286056, 302496, 311949, 349624, 352176, 365516, 381408, 393327, 415932, 434016, 453744, 524436, 528264, 548274, 554576, 572112, 623898, 699248, 704352, 731032, 786654, 822411, 831864, 907488, 1005169, 1048872, 1056528, 1096548, 1109152, 1144224, 1247796, 1398496, 1462064, 1573308, 1644822, 1663728, 2010338, 2097744, 2113056, 2193096, 2495592, 2924128, 3015507, 3146616, 3289644, 3327456, 4020676, 4195488, 4386192, 4991184, 6031014, 6293232, 6579288, 8041352, 8772384, 9046521, 9982368, 12062028, 12586464, 13158576, 16082704, 18093042, 24124056, 26317152, 32165408, 36186084, 48248112, 72372168, 96496224, 144744336, 289488672]

約数ペア:

[(1, 289488672), (2, 144744336), (3, 96496224), (4, 72372168), (6, 48248112), (8, 36186084), (9, 32165408), (11, 26317152), (12, 24124056), (16, 18093042), (18, 16082704), (22, 13158576), (23, 12586464), (24, 12062028), (29, 9982368), (32, 9046521), (33, 8772384), (36, 8041352), (44, 6579288), (46, 6293232), (48, 6031014), (58, 4991184), (66, 4386192), (69, 4195488), (72, 4020676), (87, 3327456), (88, 3289644), (92, 3146616), (96, 3015507), (99, 2924128), (116, 2495592), (132, 2193096), (137, 2113056), (138, 2097744), (144, 2010338), (174, 1663728), (176, 1644822), (184, 1573308), (198, 1462064), (207, 1398496), (232, 1247796), (253, 1144224), (261, 1109152), (264, 1096548), (274, 1056528), (276, 1048872), (288, 1005169), (319, 907488), (348, 831864), (352, 822411), (368, 786654), (396, 731032), (411, 704352), (414, 699248), (464, 623898), (506, 572112), (522, 554576), (528, 548274), (548, 528264), (552, 524436), (638, 453744), (667, 434016), (696, 415932), (736, 393327), (759, 381408), (792, 365516), (822, 352176), (828, 349624), (928, 311949), (957, 302496), (1012, 286056), (1044, 277288), (1056, 274137), (1096, 264132), (1104, 262218), (1233, 234784), (1276, 226872), (1334, 217008), (1392, 207966), (1507, 192096), (1518, 190704), (1584, 182758), (1644, 176088), (1656, 174812), (1914, 151248), (2001, 144672), (2024, 143028), (2088, 138644), (2192, 132066), (2208, 131109), (2277, 127136), (2466, 117392), (2552, 113436), (2668, 108504), (2784, 103983), (2871, 100832), (3014, 96048), (3036, 95352), (3151, 91872), (3168, 91379), (3288, 88044), (3312, 87406), (3828, 75624), (3973, 72864), (4002, 72336), (4048, 71514), (4176, 69322), (4384, 66033), (4521, 64032), (4554, 63568), (4932, 58696), (5104, 56718), (5336, 54252), (5742, 50416), (6003, 48224), (6028, 48024), (6072, 47676), (6302, 45936), (6576, 44022), (6624, 43703), (7337, 39456), (7656, 37812), (7946, 36432), (8004, 36168), (8096, 35757), (8352, 34661), (9042, 32016), (9108, 31784), (9453, 30624), (9864, 29348), (10208, 28359), (10672, 27126), (11484, 25208), (11919, 24288), (12006, 24112), (12056, 24012), (12144, 23838), (12604, 22968), (13152, 22011), (13563, 21344), (14674, 19728), (15312, 18906), (15892, 18216), (16008, 18084)]