2731372728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1066

約数の個数: 256

約数和(自身を含む): 8831877120

約数和(自身を除く): 6100504392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 43, 46, 51, 56, 68, 69, 84, 86, 92, 102, 119, 129, 136, 138, 161, 168, 172, 184, 204, 238, 258, 276, 301, 322, 344, 357, 391, 408, 476, 483, 516, 552, 602, 644, 714, 731, 782, 903, 952, 966, 967, 989, 1032, 1173, 1204, 1288, 1428, 1462, 1564, 1806, 1932, 1934, 1978, 2193, 2346, 2408, 2737, 2856, 2901, 2924, 2967, 3128, 3612, 3864, 3868, 3956, 4386, 4692, 5117, 5474, 5802, 5848, 5934, 6769, 6923, 7224, 7736, 7912, 8211, 8772, 9384, 10234, 10948, 11604, 11868, 13538, 13846, 15351, 16422, 16439, 16813, 17544, 20307, 20468, 20769, 21896, 22241, 23208, 23736, 27076, 27692, 30702, 32844, 32878, 33626, 40614, 40936, 41538, 41581, 44482, 49317, 50439, 54152, 55384, 61404, 65688, 65756, 66723, 67252, 81228, 83076, 83162, 88964, 98634, 100878, 115073, 117691, 122808, 124743, 131512, 133446, 134504, 155687, 162456, 166152, 166324, 177928, 197268, 201756, 230146, 235382, 249486, 266892, 291067, 311374, 332648, 345219, 353073, 378097, 394536, 403512, 460292, 467061, 470764, 498972, 533784, 582134, 622748, 690438, 706146, 706877, 756194, 873201, 920584, 934122, 941528, 956363, 997944, 1134291, 1164268, 1245496, 1380876, 1412292, 1413754, 1512388, 1746402, 1868244, 1912726, 2120631, 2268582, 2328536, 2646679, 2761752, 2824584, 2827508, 2869089, 3024776, 3492804, 3736488, 3825452, 4241262, 4537164, 4948139, 5293358, 5655016, 5738178, 6694541, 6985608, 7650904, 7940037, 8482524, 9074328, 9896278, 10586716, 11476356, 13389082, 14844417, 15880074, 16258171, 16965048, 19792556, 20083623, 21173432, 22952712, 26778164, 29688834, 31760148, 32516342, 39585112, 40167246, 48774513, 53556328, 59377668, 63520296, 65032684, 80334492, 97549026, 113807197, 118755336, 130065368, 160668984, 195098052, 227614394, 341421591, 390196104, 455228788, 682843182, 910457576, 1365686364, 2731372728]

約数ペア:

[(1, 2731372728), (2, 1365686364), (3, 910457576), (4, 682843182), (6, 455228788), (7, 390196104), (8, 341421591), (12, 227614394), (14, 195098052), (17, 160668984), (21, 130065368), (23, 118755336), (24, 113807197), (28, 97549026), (34, 80334492), (42, 65032684), (43, 63520296), (46, 59377668), (51, 53556328), (56, 48774513), (68, 40167246), (69, 39585112), (84, 32516342), (86, 31760148), (92, 29688834), (102, 26778164), (119, 22952712), (129, 21173432), (136, 20083623), (138, 19792556), (161, 16965048), (168, 16258171), (172, 15880074), (184, 14844417), (204, 13389082), (238, 11476356), (258, 10586716), (276, 9896278), (301, 9074328), (322, 8482524), (344, 7940037), (357, 7650904), (391, 6985608), (408, 6694541), (476, 5738178), (483, 5655016), (516, 5293358), (552, 4948139), (602, 4537164), (644, 4241262), (714, 3825452), (731, 3736488), (782, 3492804), (903, 3024776), (952, 2869089), (966, 2827508), (967, 2824584), (989, 2761752), (1032, 2646679), (1173, 2328536), (1204, 2268582), (1288, 2120631), (1428, 1912726), (1462, 1868244), (1564, 1746402), (1806, 1512388), (1932, 1413754), (1934, 1412292), (1978, 1380876), (2193, 1245496), (2346, 1164268), (2408, 1134291), (2737, 997944), (2856, 956363), (2901, 941528), (2924, 934122), (2967, 920584), (3128, 873201), (3612, 756194), (3864, 706877), (3868, 706146), (3956, 690438), (4386, 622748), (4692, 582134), (5117, 533784), (5474, 498972), (5802, 470764), (5848, 467061), (5934, 460292), (6769, 403512), (6923, 394536), (7224, 378097), (7736, 353073), (7912, 345219), (8211, 332648), (8772, 311374), (9384, 291067), (10234, 266892), (10948, 249486), (11604, 235382), (11868, 230146), (13538, 201756), (13846, 197268), (15351, 177928), (16422, 166324), (16439, 166152), (16813, 162456), (17544, 155687), (20307, 134504), (20468, 133446), (20769, 131512), (21896, 124743), (22241, 122808), (23208, 117691), (23736, 115073), (27076, 100878), (27692, 98634), (30702, 88964), (32844, 83162), (32878, 83076), (33626, 81228), (40614, 67252), (40936, 66723), (41538, 65756), (41581, 65688), (44482, 61404), (49317, 55384), (50439, 54152)]