290815611408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1\times {\mathrm{2311}}^1$

素因数の和:3442

約数の個数: 240

約数和(自身を含む): 938832101376

約数和(自身を除く): 648016489968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 983, 1008, 1016, 1143, 1524, 1778, 1966, 2032, 2286, 2311, 2667, 2949, 3048, 3556, 3932, 4572, 4622, 5334, 5898, 6096, 6881, 6933, 7112, 7864, 8001, 8847, 9144, 9244, 10668, 11796, 13762, 13866, 14224, 15728, 16002, 16177, 17694, 18288, 18488, 20643, 20799, 21336, 23592, 27524, 27732, 32004, 32354, 35388, 36976, 41286, 41598, 42672, 47184, 48531, 55048, 55464, 61929, 64008, 64708, 70776, 82572, 83196, 97062, 110096, 110928, 123858, 124841, 128016, 129416, 141552, 145593, 165144, 166392, 194124, 247716, 249682, 258832, 291186, 293497, 330288, 332784, 374523, 388248, 495432, 499364, 582372, 586994, 749046, 776496, 873887, 880491, 990864, 998728, 1123569, 1164744, 1173988, 1498092, 1747774, 1760982, 1997456, 2054479, 2247138, 2271713, 2329488, 2347976, 2621661, 2641473, 2996184, 3495548, 3521964, 4108958, 4494276, 4543426, 4695952, 5243322, 5282946, 5992368, 6163437, 6815139, 6991096, 7043928, 7864983, 8217916, 8988552, 9086852, 10486644, 10565892, 12326874, 13630278, 13982192, 14087856, 15729966, 15901991, 16435832, 17977104, 18173704, 18490311, 20445417, 20973288, 21131784, 24653748, 27260556, 31459932, 31803982, 32871664, 36347408, 36980622, 40890834, 41946576, 42263568, 47705973, 49307496, 54521112, 62919864, 63607964, 73961244, 81781668, 95411946, 98614992, 109042224, 125839728, 127215928, 143117919, 147922488, 163563336, 190823892, 254431856, 286235838, 288507551, 295844976, 327126672, 381647784, 572471676, 577015102, 763295568, 865522653, 1144943352, 1154030204, 1731045306, 2019552857, 2289886704, 2308060408, 2596567959, 3462090612, 4039105714, 4616120816, 5193135918, 6058658571, 6924181224, 8078211428, 10386271836, 12117317142, 13848362448, 16156422856, 18175975713, 20772543672, 24234634284, 32312845712, 36351951426, 41545087344, 48469268568, 72703902852, 96938537136, 145407805704, 290815611408]

約数ペア:

[(1, 290815611408), (2, 145407805704), (3, 96938537136), (4, 72703902852), (6, 48469268568), (7, 41545087344), (8, 36351951426), (9, 32312845712), (12, 24234634284), (14, 20772543672), (16, 18175975713), (18, 16156422856), (21, 13848362448), (24, 12117317142), (28, 10386271836), (36, 8078211428), (42, 6924181224), (48, 6058658571), (56, 5193135918), (63, 4616120816), (72, 4039105714), (84, 3462090612), (112, 2596567959), (126, 2308060408), (127, 2289886704), (144, 2019552857), (168, 1731045306), (252, 1154030204), (254, 1144943352), (336, 865522653), (381, 763295568), (504, 577015102), (508, 572471676), (762, 381647784), (889, 327126672), (983, 295844976), (1008, 288507551), (1016, 286235838), (1143, 254431856), (1524, 190823892), (1778, 163563336), (1966, 147922488), (2032, 143117919), (2286, 127215928), (2311, 125839728), (2667, 109042224), (2949, 98614992), (3048, 95411946), (3556, 81781668), (3932, 73961244), (4572, 63607964), (4622, 62919864), (5334, 54521112), (5898, 49307496), (6096, 47705973), (6881, 42263568), (6933, 41946576), (7112, 40890834), (7864, 36980622), (8001, 36347408), (8847, 32871664), (9144, 31803982), (9244, 31459932), (10668, 27260556), (11796, 24653748), (13762, 21131784), (13866, 20973288), (14224, 20445417), (15728, 18490311), (16002, 18173704), (16177, 17977104), (17694, 16435832), (18288, 15901991), (18488, 15729966), (20643, 14087856), (20799, 13982192), (21336, 13630278), (23592, 12326874), (27524, 10565892), (27732, 10486644), (32004, 9086852), (32354, 8988552), (35388, 8217916), (36976, 7864983), (41286, 7043928), (41598, 6991096), (42672, 6815139), (47184, 6163437), (48531, 5992368), (55048, 5282946), (55464, 5243322), (61929, 4695952), (64008, 4543426), (64708, 4494276), (70776, 4108958), (82572, 3521964), (83196, 3495548), (97062, 2996184), (110096, 2641473), (110928, 2621661), (123858, 2347976), (124841, 2329488), (128016, 2271713), (129416, 2247138), (141552, 2054479), (145593, 1997456), (165144, 1760982), (166392, 1747774), (194124, 1498092), (247716, 1173988), (249682, 1164744), (258832, 1123569), (291186, 998728), (293497, 990864), (330288, 880491), (332784, 873887), (374523, 776496), (388248, 749046), (495432, 586994), (499364, 582372)]