1211982336

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 240

約数和(自身を含む): 3744998400

約数和(自身を除く): 2533016064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 109, 114, 127, 128, 144, 152, 171, 192, 218, 228, 254, 256, 288, 304, 327, 342, 381, 384, 436, 456, 508, 512, 576, 608, 654, 684, 762, 768, 872, 912, 981, 1016, 1143, 1152, 1216, 1308, 1368, 1524, 1536, 1744, 1824, 1962, 2032, 2071, 2286, 2304, 2413, 2432, 2616, 2736, 3048, 3488, 3648, 3924, 4064, 4142, 4572, 4608, 4826, 4864, 5232, 5472, 6096, 6213, 6976, 7239, 7296, 7848, 8128, 8284, 9144, 9652, 9728, 10464, 10944, 12192, 12426, 13843, 13952, 14478, 14592, 15696, 16256, 16568, 18288, 18639, 19304, 20928, 21717, 21888, 24384, 24852, 27686, 27904, 28956, 29184, 31392, 32512, 33136, 36576, 37278, 38608, 41529, 41856, 43434, 43776, 48768, 49704, 55372, 55808, 57912, 62784, 65024, 66272, 73152, 74556, 77216, 83058, 83712, 86868, 87552, 97536, 99408, 110744, 115824, 124587, 125568, 132544, 146304, 149112, 154432, 166116, 167424, 173736, 195072, 198816, 221488, 231648, 249174, 251136, 263017, 265088, 292608, 298224, 308864, 332232, 347472, 397632, 442976, 463296, 498348, 502272, 526034, 530176, 585216, 596448, 617728, 664464, 694944, 789051, 795264, 885952, 926592, 996696, 1052068, 1060352, 1192896, 1235456, 1328928, 1389888, 1578102, 1590528, 1771904, 1853184, 1993392, 2104136, 2367153, 2385792, 2657856, 2779776, 3156204, 3181056, 3543808, 3706368, 3986784, 4208272, 4734306, 4771584, 5315712, 5559552, 6312408, 7087616, 7973568, 8416544, 9468612, 9543168, 10631424, 11119104, 12624816, 15947136, 16833088, 18937224, 21262848, 25249632, 31894272, 33666176, 37874448, 50499264, 63788544, 67332352, 75748896, 100998528, 134664704, 151497792, 201997056, 302995584, 403994112, 605991168, 1211982336]

約数ペア:

[(1, 1211982336), (2, 605991168), (3, 403994112), (4, 302995584), (6, 201997056), (8, 151497792), (9, 134664704), (12, 100998528), (16, 75748896), (18, 67332352), (19, 63788544), (24, 50499264), (32, 37874448), (36, 33666176), (38, 31894272), (48, 25249632), (57, 21262848), (64, 18937224), (72, 16833088), (76, 15947136), (96, 12624816), (109, 11119104), (114, 10631424), (127, 9543168), (128, 9468612), (144, 8416544), (152, 7973568), (171, 7087616), (192, 6312408), (218, 5559552), (228, 5315712), (254, 4771584), (256, 4734306), (288, 4208272), (304, 3986784), (327, 3706368), (342, 3543808), (381, 3181056), (384, 3156204), (436, 2779776), (456, 2657856), (508, 2385792), (512, 2367153), (576, 2104136), (608, 1993392), (654, 1853184), (684, 1771904), (762, 1590528), (768, 1578102), (872, 1389888), (912, 1328928), (981, 1235456), (1016, 1192896), (1143, 1060352), (1152, 1052068), (1216, 996696), (1308, 926592), (1368, 885952), (1524, 795264), (1536, 789051), (1744, 694944), (1824, 664464), (1962, 617728), (2032, 596448), (2071, 585216), (2286, 530176), (2304, 526034), (2413, 502272), (2432, 498348), (2616, 463296), (2736, 442976), (3048, 397632), (3488, 347472), (3648, 332232), (3924, 308864), (4064, 298224), (4142, 292608), (4572, 265088), (4608, 263017), (4826, 251136), (4864, 249174), (5232, 231648), (5472, 221488), (6096, 198816), (6213, 195072), (6976, 173736), (7239, 167424), (7296, 166116), (7848, 154432), (8128, 149112), (8284, 146304), (9144, 132544), (9652, 125568), (9728, 124587), (10464, 115824), (10944, 110744), (12192, 99408), (12426, 97536), (13843, 87552), (13952, 86868), (14478, 83712), (14592, 83058), (15696, 77216), (16256, 74556), (16568, 73152), (18288, 66272), (18639, 65024), (19304, 62784), (20928, 57912), (21717, 55808), (21888, 55372), (24384, 49704), (24852, 48768), (27686, 43776), (27904, 43434), (28956, 41856), (29184, 41529), (31392, 38608), (32512, 37278), (33136, 36576)]