672973056

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{1987}}^1$

素因数の和:2026

約数の個数: 216

約数和(自身を含む): 2316179040

約数和(自身を除く): 1643205984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 1987, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 3974, 4032, 4704, 5292, 5376, 5961, 6048, 6272, 6912, 7056, 7948, 8064, 9408, 10584, 11922, 12096, 12544, 13909, 14112, 15896, 16128, 17883, 18816, 21168, 23844, 24192, 27818, 28224, 31792, 35766, 37632, 41727, 42336, 47688, 48384, 53649, 55636, 56448, 63584, 71532, 83454, 84672, 95376, 97363, 107298, 111272, 112896, 125181, 127168, 143064, 166908, 169344, 190752, 194726, 214596, 222544, 250362, 254336, 286128, 292089, 333816, 338688, 375543, 381504, 389452, 429192, 445088, 500724, 508672, 572256, 584178, 667632, 751086, 763008, 778904, 858384, 876267, 890176, 1001448, 1144512, 1168356, 1335264, 1502172, 1526016, 1557808, 1716768, 1752534, 1780352, 2002896, 2289024, 2336712, 2628801, 2670528, 3004344, 3115616, 3433536, 3505068, 3560704, 4005792, 4578048, 4673424, 5257602, 5341056, 6008688, 6231232, 6867072, 7010136, 8011584, 9346848, 10515204, 10682112, 12017376, 12462464, 13734144, 14020272, 16023168, 18693696, 21030408, 24034752, 24924928, 28040544, 32046336, 37387392, 42060816, 48069504, 56081088, 74774784, 84121632, 96139008, 112162176, 168243264, 224324352, 336486528, 672973056]

約数ペア:

[(1, 672973056), (2, 336486528), (3, 224324352), (4, 168243264), (6, 112162176), (7, 96139008), (8, 84121632), (9, 74774784), (12, 56081088), (14, 48069504), (16, 42060816), (18, 37387392), (21, 32046336), (24, 28040544), (27, 24924928), (28, 24034752), (32, 21030408), (36, 18693696), (42, 16023168), (48, 14020272), (49, 13734144), (54, 12462464), (56, 12017376), (63, 10682112), (64, 10515204), (72, 9346848), (84, 8011584), (96, 7010136), (98, 6867072), (108, 6231232), (112, 6008688), (126, 5341056), (128, 5257602), (144, 4673424), (147, 4578048), (168, 4005792), (189, 3560704), (192, 3505068), (196, 3433536), (216, 3115616), (224, 3004344), (252, 2670528), (256, 2628801), (288, 2336712), (294, 2289024), (336, 2002896), (378, 1780352), (384, 1752534), (392, 1716768), (432, 1557808), (441, 1526016), (448, 1502172), (504, 1335264), (576, 1168356), (588, 1144512), (672, 1001448), (756, 890176), (768, 876267), (784, 858384), (864, 778904), (882, 763008), (896, 751086), (1008, 667632), (1152, 584178), (1176, 572256), (1323, 508672), (1344, 500724), (1512, 445088), (1568, 429192), (1728, 389452), (1764, 381504), (1792, 375543), (1987, 338688), (2016, 333816), (2304, 292089), (2352, 286128), (2646, 254336), (2688, 250362), (3024, 222544), (3136, 214596), (3456, 194726), (3528, 190752), (3974, 169344), (4032, 166908), (4704, 143064), (5292, 127168), (5376, 125181), (5961, 112896), (6048, 111272), (6272, 107298), (6912, 97363), (7056, 95376), (7948, 84672), (8064, 83454), (9408, 71532), (10584, 63584), (11922, 56448), (12096, 55636), (12544, 53649), (13909, 48384), (14112, 47688), (15896, 42336), (16128, 41727), (17883, 37632), (18816, 35766), (21168, 31792), (23844, 28224), (24192, 27818)]