2041571712

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 5922201600

約数和(自身を除く): 3880629888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 47, 48, 62, 64, 82, 89, 93, 94, 96, 123, 124, 128, 141, 164, 178, 186, 188, 192, 246, 248, 267, 282, 328, 356, 372, 376, 384, 492, 496, 534, 564, 656, 712, 744, 752, 984, 992, 1068, 1128, 1271, 1312, 1424, 1457, 1488, 1504, 1927, 1968, 1984, 2136, 2256, 2542, 2624, 2759, 2848, 2914, 2976, 3008, 3649, 3813, 3854, 3936, 3968, 4183, 4272, 4371, 4512, 5084, 5248, 5518, 5696, 5781, 5828, 5952, 6016, 7298, 7626, 7708, 7872, 8277, 8366, 8544, 8742, 9024, 10168, 10947, 11036, 11392, 11562, 11656, 11904, 12549, 14596, 15252, 15416, 15744, 16554, 16732, 17088, 17484, 18048, 20336, 21894, 22072, 23124, 23312, 25098, 29192, 30504, 30832, 33108, 33464, 34176, 34968, 40672, 43788, 44144, 46248, 46624, 50196, 58384, 59737, 61008, 61664, 66216, 66928, 69936, 81344, 87576, 88288, 92496, 93248, 100392, 113119, 116768, 119474, 122016, 123328, 129673, 132432, 133856, 139872, 162688, 171503, 175152, 176576, 179211, 184992, 186496, 200784, 226238, 233536, 238948, 244032, 246656, 259346, 264864, 267712, 279744, 339357, 343006, 350304, 353152, 358422, 369984, 389019, 401568, 452476, 467072, 477896, 488064, 514509, 518692, 529728, 535424, 559488, 678714, 686012, 700608, 716844, 739968, 778038, 803136, 904952, 955792, 1029018, 1037384, 1059456, 1357428, 1372024, 1401216, 1433688, 1556076, 1606272, 1809904, 1911584, 2058036, 2074768, 2714856, 2744048, 2867376, 3112152, 3619808, 3823168, 4116072, 4149536, 5316593, 5429712, 5488096, 5734752, 6224304, 7239616, 7646336, 8232144, 8299072, 10633186, 10859424, 10976192, 11469504, 12448608, 14479232, 15949779, 16464288, 16598144, 21266372, 21718848, 21952384, 22939008, 24897216, 31899558, 32928576, 42532744, 43437696, 49794432, 63799116, 65857152, 85065488, 127598232, 170130976, 255196464, 340261952, 510392928, 680523904, 1020785856, 2041571712]

約数ペア:

[(1, 2041571712), (2, 1020785856), (3, 680523904), (4, 510392928), (6, 340261952), (8, 255196464), (12, 170130976), (16, 127598232), (24, 85065488), (31, 65857152), (32, 63799116), (41, 49794432), (47, 43437696), (48, 42532744), (62, 32928576), (64, 31899558), (82, 24897216), (89, 22939008), (93, 21952384), (94, 21718848), (96, 21266372), (123, 16598144), (124, 16464288), (128, 15949779), (141, 14479232), (164, 12448608), (178, 11469504), (186, 10976192), (188, 10859424), (192, 10633186), (246, 8299072), (248, 8232144), (267, 7646336), (282, 7239616), (328, 6224304), (356, 5734752), (372, 5488096), (376, 5429712), (384, 5316593), (492, 4149536), (496, 4116072), (534, 3823168), (564, 3619808), (656, 3112152), (712, 2867376), (744, 2744048), (752, 2714856), (984, 2074768), (992, 2058036), (1068, 1911584), (1128, 1809904), (1271, 1606272), (1312, 1556076), (1424, 1433688), (1457, 1401216), (1488, 1372024), (1504, 1357428), (1927, 1059456), (1968, 1037384), (1984, 1029018), (2136, 955792), (2256, 904952), (2542, 803136), (2624, 778038), (2759, 739968), (2848, 716844), (2914, 700608), (2976, 686012), (3008, 678714), (3649, 559488), (3813, 535424), (3854, 529728), (3936, 518692), (3968, 514509), (4183, 488064), (4272, 477896), (4371, 467072), (4512, 452476), (5084, 401568), (5248, 389019), (5518, 369984), (5696, 358422), (5781, 353152), (5828, 350304), (5952, 343006), (6016, 339357), (7298, 279744), (7626, 267712), (7708, 264864), (7872, 259346), (8277, 246656), (8366, 244032), (8544, 238948), (8742, 233536), (9024, 226238), (10168, 200784), (10947, 186496), (11036, 184992), (11392, 179211), (11562, 176576), (11656, 175152), (11904, 171503), (12549, 162688), (14596, 139872), (15252, 133856), (15416, 132432), (15744, 129673), (16554, 123328), (16732, 122016), (17088, 119474), (17484, 116768), (18048, 113119), (20336, 100392), (21894, 93248), (22072, 92496), (23124, 88288), (23312, 87576), (25098, 81344), (29192, 69936), (30504, 66928), (30832, 66216), (33108, 61664), (33464, 61008), (34176, 59737), (34968, 58384), (40672, 50196), (43788, 46624), (44144, 46248)]