21994219632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{13807}}^1$

素因数の和:14267

約数の個数: 160

約数和(自身を含む): 71008026624

約数和(自身を除く): 49013806992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 431, 462, 528, 616, 862, 924, 1232, 1293, 1724, 1848, 2586, 3017, 3448, 3696, 4741, 5172, 6034, 6896, 9051, 9482, 10344, 12068, 13807, 14223, 18102, 18964, 20688, 24136, 27614, 28446, 33187, 36204, 37928, 41421, 48272, 55228, 56892, 66374, 72408, 75856, 82842, 96649, 99561, 110456, 113784, 132748, 144816, 151877, 165684, 193298, 199122, 220912, 227568, 265496, 289947, 303754, 331368, 386596, 398244, 455631, 530992, 579894, 607508, 662736, 773192, 796488, 911262, 1063139, 1159788, 1215016, 1546384, 1592976, 1822524, 2126278, 2319576, 2430032, 3189417, 3645048, 4252556, 4639152, 5950817, 6378834, 7290096, 8505112, 11901634, 12757668, 17010224, 17852451, 23803268, 25515336, 35704902, 41655719, 47606536, 51030672, 65458987, 71409804, 83311438, 95213072, 124967157, 130917974, 142819608, 166622876, 196376961, 249934314, 261835948, 285639216, 333245752, 392753922, 458212909, 499868628, 523671896, 666491504, 785507844, 916425818, 999737256, 1047343792, 1374638727, 1571015688, 1832851636, 1999474512, 2749277454, 3142031376, 3665703272, 5498554908, 7331406544, 10997109816, 21994219632]

約数ペア:

[(1, 21994219632), (2, 10997109816), (3, 7331406544), (4, 5498554908), (6, 3665703272), (7, 3142031376), (8, 2749277454), (11, 1999474512), (12, 1832851636), (14, 1571015688), (16, 1374638727), (21, 1047343792), (22, 999737256), (24, 916425818), (28, 785507844), (33, 666491504), (42, 523671896), (44, 499868628), (48, 458212909), (56, 392753922), (66, 333245752), (77, 285639216), (84, 261835948), (88, 249934314), (112, 196376961), (132, 166622876), (154, 142819608), (168, 130917974), (176, 124967157), (231, 95213072), (264, 83311438), (308, 71409804), (336, 65458987), (431, 51030672), (462, 47606536), (528, 41655719), (616, 35704902), (862, 25515336), (924, 23803268), (1232, 17852451), (1293, 17010224), (1724, 12757668), (1848, 11901634), (2586, 8505112), (3017, 7290096), (3448, 6378834), (3696, 5950817), (4741, 4639152), (5172, 4252556), (6034, 3645048), (6896, 3189417), (9051, 2430032), (9482, 2319576), (10344, 2126278), (12068, 1822524), (13807, 1592976), (14223, 1546384), (18102, 1215016), (18964, 1159788), (20688, 1063139), (24136, 911262), (27614, 796488), (28446, 773192), (33187, 662736), (36204, 607508), (37928, 579894), (41421, 530992), (48272, 455631), (55228, 398244), (56892, 386596), (66374, 331368), (72408, 303754), (75856, 289947), (82842, 265496), (96649, 227568), (99561, 220912), (110456, 199122), (113784, 193298), (132748, 165684), (144816, 151877)]