12987704016

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{39163}}^1$

素因数の和:39238

約数の個数: 180

約数和(自身を含む): 43182539712

約数和(自身を除く): 30194835696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 252, 282, 294, 329, 336, 376, 392, 423, 441, 504, 564, 588, 658, 752, 784, 846, 882, 987, 1008, 1128, 1176, 1316, 1692, 1764, 1974, 2256, 2303, 2352, 2632, 2961, 3384, 3528, 3948, 4606, 5264, 5922, 6768, 6909, 7056, 7896, 9212, 11844, 13818, 15792, 18424, 20727, 23688, 27636, 36848, 39163, 41454, 47376, 55272, 78326, 82908, 110544, 117489, 156652, 165816, 234978, 274141, 313304, 331632, 352467, 469956, 548282, 626608, 704934, 822423, 939912, 1096564, 1409868, 1644846, 1840661, 1879824, 1918987, 2193128, 2467269, 2819736, 3289692, 3681322, 3837974, 4386256, 4934538, 5521983, 5639472, 5756961, 6579384, 7362644, 7675948, 9869076, 11043966, 11513922, 12884627, 13158768, 14725288, 15351896, 16565949, 17270883, 19738152, 22087932, 23027844, 25769254, 29450576, 30703792, 33131898, 34541766, 38653881, 39476304, 44175864, 46055688, 51538508, 66263796, 69083532, 77307762, 88351728, 90192389, 92111376, 103077016, 115961643, 132527592, 138167064, 154615524, 180384778, 206154032, 231923286, 265055184, 270577167, 276334128, 309231048, 360769556, 463846572, 541154334, 618462096, 721539112, 811731501, 927693144, 1082308668, 1443078224, 1623463002, 1855386288, 2164617336, 3246926004, 4329234672, 6493852008, 12987704016]

約数ペア:

[(1, 12987704016), (2, 6493852008), (3, 4329234672), (4, 3246926004), (6, 2164617336), (7, 1855386288), (8, 1623463002), (9, 1443078224), (12, 1082308668), (14, 927693144), (16, 811731501), (18, 721539112), (21, 618462096), (24, 541154334), (28, 463846572), (36, 360769556), (42, 309231048), (47, 276334128), (48, 270577167), (49, 265055184), (56, 231923286), (63, 206154032), (72, 180384778), (84, 154615524), (94, 138167064), (98, 132527592), (112, 115961643), (126, 103077016), (141, 92111376), (144, 90192389), (147, 88351728), (168, 77307762), (188, 69083532), (196, 66263796), (252, 51538508), (282, 46055688), (294, 44175864), (329, 39476304), (336, 38653881), (376, 34541766), (392, 33131898), (423, 30703792), (441, 29450576), (504, 25769254), (564, 23027844), (588, 22087932), (658, 19738152), (752, 17270883), (784, 16565949), (846, 15351896), (882, 14725288), (987, 13158768), (1008, 12884627), (1128, 11513922), (1176, 11043966), (1316, 9869076), (1692, 7675948), (1764, 7362644), (1974, 6579384), (2256, 5756961), (2303, 5639472), (2352, 5521983), (2632, 4934538), (2961, 4386256), (3384, 3837974), (3528, 3681322), (3948, 3289692), (4606, 2819736), (5264, 2467269), (5922, 2193128), (6768, 1918987), (6909, 1879824), (7056, 1840661), (7896, 1644846), (9212, 1409868), (11844, 1096564), (13818, 939912), (15792, 822423), (18424, 704934), (20727, 626608), (23688, 548282), (27636, 469956), (36848, 352467), (39163, 331632), (41454, 313304), (47376, 274141), (55272, 234978), (78326, 165816), (82908, 156652), (110544, 117489)]