2861849536

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1283}}^1$

素因数の和:1698

約数の個数: 112

約数和(自身を含む): 7013228544

約数和(自身を除く): 4151379008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 383, 416, 448, 728, 766, 832, 1283, 1456, 1532, 2566, 2681, 2912, 3064, 4979, 5132, 5362, 5824, 6128, 8981, 9958, 10264, 10724, 12256, 16679, 17962, 19916, 20528, 21448, 24512, 33358, 34853, 35924, 39832, 41056, 42896, 66716, 69706, 71848, 79664, 82112, 85792, 116753, 133432, 139412, 143696, 159328, 171584, 233506, 266864, 278824, 287392, 318656, 467012, 491389, 533728, 557648, 574784, 934024, 982778, 1067456, 1115296, 1868048, 1965556, 2230592, 3439723, 3736096, 3931112, 6388057, 6879446, 7472192, 7862224, 12776114, 13758892, 15724448, 25552228, 27517784, 31448896, 44716399, 51104456, 55035568, 89432798, 102208912, 110071136, 178865596, 204417824, 220142272, 357731192, 408835648, 715462384, 1430924768, 2861849536]

約数ペア:

[(1, 2861849536), (2, 1430924768), (4, 715462384), (7, 408835648), (8, 357731192), (13, 220142272), (14, 204417824), (16, 178865596), (26, 110071136), (28, 102208912), (32, 89432798), (52, 55035568), (56, 51104456), (64, 44716399), (91, 31448896), (104, 27517784), (112, 25552228), (182, 15724448), (208, 13758892), (224, 12776114), (364, 7862224), (383, 7472192), (416, 6879446), (448, 6388057), (728, 3931112), (766, 3736096), (832, 3439723), (1283, 2230592), (1456, 1965556), (1532, 1868048), (2566, 1115296), (2681, 1067456), (2912, 982778), (3064, 934024), (4979, 574784), (5132, 557648), (5362, 533728), (5824, 491389), (6128, 467012), (8981, 318656), (9958, 287392), (10264, 278824), (10724, 266864), (12256, 233506), (16679, 171584), (17962, 159328), (19916, 143696), (20528, 139412), (21448, 133432), (24512, 116753), (33358, 85792), (34853, 82112), (35924, 79664), (39832, 71848), (41056, 69706), (42896, 66716)]