121916928

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 320

約数和(自身を含む): 424258560

約数和(自身を除く): 302341632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 29, 32, 34, 42, 46, 48, 51, 56, 58, 64, 68, 69, 84, 87, 92, 96, 102, 112, 116, 119, 128, 136, 138, 161, 168, 174, 184, 192, 203, 204, 224, 232, 238, 256, 272, 276, 322, 336, 348, 357, 368, 384, 391, 406, 408, 448, 464, 476, 483, 493, 512, 544, 552, 609, 644, 667, 672, 696, 714, 736, 768, 782, 812, 816, 896, 928, 952, 966, 986, 1088, 1104, 1173, 1218, 1288, 1334, 1344, 1392, 1428, 1472, 1479, 1536, 1564, 1624, 1632, 1792, 1856, 1904, 1932, 1972, 2001, 2176, 2208, 2346, 2436, 2576, 2668, 2688, 2737, 2784, 2856, 2944, 2958, 3128, 3248, 3264, 3451, 3584, 3712, 3808, 3864, 3944, 4002, 4352, 4416, 4669, 4692, 4872, 5152, 5336, 5376, 5474, 5568, 5712, 5888, 5916, 6256, 6496, 6528, 6902, 7424, 7616, 7728, 7888, 8004, 8211, 8704, 8832, 9338, 9384, 9744, 10304, 10353, 10672, 10752, 10948, 11136, 11339, 11424, 11776, 11832, 12512, 12992, 13056, 13804, 14007, 14848, 15232, 15456, 15776, 16008, 16422, 17664, 18676, 18768, 19488, 20608, 20706, 21344, 21896, 22272, 22678, 22848, 23664, 25024, 25984, 26112, 27608, 28014, 30464, 30912, 31552, 32016, 32844, 34017, 35328, 37352, 37536, 38976, 41216, 41412, 42688, 43792, 44544, 45356, 45696, 47328, 50048, 51968, 55216, 56028, 60928, 61824, 63104, 64032, 65688, 68034, 74704, 75072, 77952, 79373, 82432, 82824, 85376, 87584, 90712, 91392, 94656, 100096, 103936, 110432, 112056, 123648, 126208, 128064, 131376, 136068, 149408, 150144, 155904, 158746, 165648, 170752, 175168, 181424, 182784, 189312, 200192, 220864, 224112, 238119, 247296, 252416, 256128, 262752, 272136, 298816, 300288, 311808, 317492, 331296, 341504, 350336, 362848, 378624, 441728, 448224, 476238, 512256, 525504, 544272, 597632, 600576, 634984, 662592, 700672, 725696, 757248, 883456, 896448, 952476, 1024512, 1051008, 1088544, 1195264, 1269968, 1325184, 1401344, 1451392, 1766912, 1792896, 1904952, 2102016, 2177088, 2390528, 2539936, 2650368, 2902784, 3585792, 3809904, 4204032, 4354176, 5079872, 5300736, 5805568, 7171584, 7619808, 8708352, 10159744, 15239616, 17416704, 20319488, 30479232, 40638976, 60958464, 121916928]

約数ペア:

[(1, 121916928), (2, 60958464), (3, 40638976), (4, 30479232), (6, 20319488), (7, 17416704), (8, 15239616), (12, 10159744), (14, 8708352), (16, 7619808), (17, 7171584), (21, 5805568), (23, 5300736), (24, 5079872), (28, 4354176), (29, 4204032), (32, 3809904), (34, 3585792), (42, 2902784), (46, 2650368), (48, 2539936), (51, 2390528), (56, 2177088), (58, 2102016), (64, 1904952), (68, 1792896), (69, 1766912), (84, 1451392), (87, 1401344), (92, 1325184), (96, 1269968), (102, 1195264), (112, 1088544), (116, 1051008), (119, 1024512), (128, 952476), (136, 896448), (138, 883456), (161, 757248), (168, 725696), (174, 700672), (184, 662592), (192, 634984), (203, 600576), (204, 597632), (224, 544272), (232, 525504), (238, 512256), (256, 476238), (272, 448224), (276, 441728), (322, 378624), (336, 362848), (348, 350336), (357, 341504), (368, 331296), (384, 317492), (391, 311808), (406, 300288), (408, 298816), (448, 272136), (464, 262752), (476, 256128), (483, 252416), (493, 247296), (512, 238119), (544, 224112), (552, 220864), (609, 200192), (644, 189312), (667, 182784), (672, 181424), (696, 175168), (714, 170752), (736, 165648), (768, 158746), (782, 155904), (812, 150144), (816, 149408), (896, 136068), (928, 131376), (952, 128064), (966, 126208), (986, 123648), (1088, 112056), (1104, 110432), (1173, 103936), (1218, 100096), (1288, 94656), (1334, 91392), (1344, 90712), (1392, 87584), (1428, 85376), (1472, 82824), (1479, 82432), (1536, 79373), (1564, 77952), (1624, 75072), (1632, 74704), (1792, 68034), (1856, 65688), (1904, 64032), (1932, 63104), (1972, 61824), (2001, 60928), (2176, 56028), (2208, 55216), (2346, 51968), (2436, 50048), (2576, 47328), (2668, 45696), (2688, 45356), (2737, 44544), (2784, 43792), (2856, 42688), (2944, 41412), (2958, 41216), (3128, 38976), (3248, 37536), (3264, 37352), (3451, 35328), (3584, 34017), (3712, 32844), (3808, 32016), (3864, 31552), (3944, 30912), (4002, 30464), (4352, 28014), (4416, 27608), (4669, 26112), (4692, 25984), (4872, 25024), (5152, 23664), (5336, 22848), (5376, 22678), (5474, 22272), (5568, 21896), (5712, 21344), (5888, 20706), (5916, 20608), (6256, 19488), (6496, 18768), (6528, 18676), (6902, 17664), (7424, 16422), (7616, 16008), (7728, 15776), (7888, 15456), (8004, 15232), (8211, 14848), (8704, 14007), (8832, 13804), (9338, 13056), (9384, 12992), (9744, 12512), (10304, 11832), (10353, 11776), (10672, 11424), (10752, 11339), (10948, 11136)]