2156467488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 7002713088

約数和(自身を除く): 4846245600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 41, 42, 46, 48, 56, 69, 82, 83, 84, 92, 96, 112, 123, 138, 161, 164, 166, 168, 184, 224, 246, 249, 276, 287, 322, 328, 332, 336, 368, 483, 492, 498, 552, 574, 581, 644, 656, 664, 672, 736, 861, 943, 966, 984, 996, 1104, 1148, 1162, 1288, 1312, 1328, 1681, 1722, 1743, 1886, 1909, 1932, 1968, 1992, 2208, 2296, 2324, 2576, 2656, 2829, 3362, 3403, 3444, 3486, 3772, 3818, 3864, 3936, 3984, 4592, 4648, 5043, 5152, 5658, 5727, 6601, 6724, 6806, 6888, 6972, 7544, 7636, 7728, 7968, 9184, 9296, 10086, 10209, 11316, 11454, 11767, 13202, 13363, 13448, 13612, 13776, 13944, 15088, 15272, 15456, 18592, 19803, 20172, 20418, 22632, 22908, 23534, 23821, 26404, 26726, 26896, 27224, 27552, 27888, 30176, 30544, 35301, 38663, 39606, 40089, 40344, 40836, 45264, 45816, 47068, 47642, 52808, 53452, 53792, 54448, 55776, 61088, 70602, 71463, 77326, 78269, 79212, 80178, 80688, 81672, 90528, 91632, 94136, 95284, 105616, 106904, 108896, 115989, 139523, 141204, 142926, 154652, 156538, 158424, 160356, 161376, 163344, 183264, 188272, 190568, 211232, 213808, 231978, 234807, 270641, 279046, 282408, 285852, 309304, 313076, 316848, 320712, 326688, 376544, 381136, 418569, 427616, 463956, 469614, 541282, 547883, 558092, 564816, 571704, 618608, 626152, 633696, 641424, 762272, 811923, 837138, 927912, 939228, 976661, 1082564, 1095766, 1116184, 1129632, 1143408, 1237216, 1252304, 1282848, 1623846, 1643649, 1674276, 1855824, 1878456, 1953322, 2165128, 2191532, 2232368, 2286816, 2504608, 2929983, 3209029, 3247692, 3287298, 3348552, 3711648, 3756912, 3906644, 4330256, 4383064, 4464736, 5859966, 6418058, 6495384, 6574596, 6697104, 7513824, 7813288, 8660512, 8766128, 9627087, 11719932, 12836116, 12990768, 13149192, 13394208, 15626576, 17532256, 19254174, 22463203, 23439864, 25672232, 25981536, 26298384, 31253152, 38508348, 44926406, 46879728, 51344464, 52596768, 67389609, 77016696, 89852812, 93759456, 102688928, 134779218, 154033392, 179705624, 269558436, 308066784, 359411248, 539116872, 718822496, 1078233744, 2156467488]

約数ペア:

[(1, 2156467488), (2, 1078233744), (3, 718822496), (4, 539116872), (6, 359411248), (7, 308066784), (8, 269558436), (12, 179705624), (14, 154033392), (16, 134779218), (21, 102688928), (23, 93759456), (24, 89852812), (28, 77016696), (32, 67389609), (41, 52596768), (42, 51344464), (46, 46879728), (48, 44926406), (56, 38508348), (69, 31253152), (82, 26298384), (83, 25981536), (84, 25672232), (92, 23439864), (96, 22463203), (112, 19254174), (123, 17532256), (138, 15626576), (161, 13394208), (164, 13149192), (166, 12990768), (168, 12836116), (184, 11719932), (224, 9627087), (246, 8766128), (249, 8660512), (276, 7813288), (287, 7513824), (322, 6697104), (328, 6574596), (332, 6495384), (336, 6418058), (368, 5859966), (483, 4464736), (492, 4383064), (498, 4330256), (552, 3906644), (574, 3756912), (581, 3711648), (644, 3348552), (656, 3287298), (664, 3247692), (672, 3209029), (736, 2929983), (861, 2504608), (943, 2286816), (966, 2232368), (984, 2191532), (996, 2165128), (1104, 1953322), (1148, 1878456), (1162, 1855824), (1288, 1674276), (1312, 1643649), (1328, 1623846), (1681, 1282848), (1722, 1252304), (1743, 1237216), (1886, 1143408), (1909, 1129632), (1932, 1116184), (1968, 1095766), (1992, 1082564), (2208, 976661), (2296, 939228), (2324, 927912), (2576, 837138), (2656, 811923), (2829, 762272), (3362, 641424), (3403, 633696), (3444, 626152), (3486, 618608), (3772, 571704), (3818, 564816), (3864, 558092), (3936, 547883), (3984, 541282), (4592, 469614), (4648, 463956), (5043, 427616), (5152, 418569), (5658, 381136), (5727, 376544), (6601, 326688), (6724, 320712), (6806, 316848), (6888, 313076), (6972, 309304), (7544, 285852), (7636, 282408), (7728, 279046), (7968, 270641), (9184, 234807), (9296, 231978), (10086, 213808), (10209, 211232), (11316, 190568), (11454, 188272), (11767, 183264), (13202, 163344), (13363, 161376), (13448, 160356), (13612, 158424), (13776, 156538), (13944, 154652), (15088, 142926), (15272, 141204), (15456, 139523), (18592, 115989), (19803, 108896), (20172, 106904), (20418, 105616), (22632, 95284), (22908, 94136), (23534, 91632), (23821, 90528), (26404, 81672), (26726, 80688), (26896, 80178), (27224, 79212), (27552, 78269), (27888, 77326), (30176, 71463), (30544, 70602), (35301, 61088), (38663, 55776), (39606, 54448), (40089, 53792), (40344, 53452), (40836, 52808), (45264, 47642), (45816, 47068)]