2040781176

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{36479}}^1$

素因数の和:36538

約数の個数: 128

約数和(自身を含む): 6653952000

約数和(自身を除く): 4613170824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 6216, 6993, 7992, 9324, 13986, 18648, 27972, 36479, 55944, 72958, 109437, 145916, 218874, 255353, 291832, 328311, 437748, 510706, 656622, 766059, 875496, 984933, 1021412, 1313244, 1349723, 1532118, 1969866, 2042824, 2298177, 2626488, 2699446, 3064236, 3939732, 4049169, 4596354, 5398892, 6128472, 6894531, 7879464, 8098338, 9192708, 9448061, 10797784, 12147507, 13789062, 16196676, 18385416, 18896122, 24295014, 27578124, 28344183, 32393352, 36442521, 37792244, 48590028, 55156248, 56688366, 72885042, 75584488, 85032549, 97180056, 113376732, 145770084, 170065098, 226753464, 255097647, 291540168, 340130196, 510195294, 680260392, 1020390588, 2040781176]

約数ペア:

[(1, 2040781176), (2, 1020390588), (3, 680260392), (4, 510195294), (6, 340130196), (7, 291540168), (8, 255097647), (9, 226753464), (12, 170065098), (14, 145770084), (18, 113376732), (21, 97180056), (24, 85032549), (27, 75584488), (28, 72885042), (36, 56688366), (37, 55156248), (42, 48590028), (54, 37792244), (56, 36442521), (63, 32393352), (72, 28344183), (74, 27578124), (84, 24295014), (108, 18896122), (111, 18385416), (126, 16196676), (148, 13789062), (168, 12147507), (189, 10797784), (216, 9448061), (222, 9192708), (252, 8098338), (259, 7879464), (296, 6894531), (333, 6128472), (378, 5398892), (444, 4596354), (504, 4049169), (518, 3939732), (666, 3064236), (756, 2699446), (777, 2626488), (888, 2298177), (999, 2042824), (1036, 1969866), (1332, 1532118), (1512, 1349723), (1554, 1313244), (1998, 1021412), (2072, 984933), (2331, 875496), (2664, 766059), (3108, 656622), (3996, 510706), (4662, 437748), (6216, 328311), (6993, 291832), (7992, 255353), (9324, 218874), (13986, 145916), (18648, 109437), (27972, 72958), (36479, 55944)]