309905232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70949}}^1$

素因数の和:70980

約数の個数: 80

約数和(自身を含む): 985353600

約数和(自身を除く): 675448368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 70949, 141898, 212847, 283796, 425694, 496643, 567592, 851388, 922337, 993286, 1135184, 1489929, 1702776, 1844674, 1986572, 2767011, 2979858, 3405552, 3689348, 3973144, 5534022, 5959716, 6456359, 7378696, 7946288, 11068044, 11919432, 12912718, 14757392, 19369077, 22136088, 23838864, 25825436, 38738154, 44272176, 51650872, 77476308, 103301744, 154952616, 309905232]

約数ペア:

[(1, 309905232), (2, 154952616), (3, 103301744), (4, 77476308), (6, 51650872), (7, 44272176), (8, 38738154), (12, 25825436), (13, 23838864), (14, 22136088), (16, 19369077), (21, 14757392), (24, 12912718), (26, 11919432), (28, 11068044), (39, 7946288), (42, 7378696), (48, 6456359), (52, 5959716), (56, 5534022), (78, 3973144), (84, 3689348), (91, 3405552), (104, 2979858), (112, 2767011), (156, 1986572), (168, 1844674), (182, 1702776), (208, 1489929), (273, 1135184), (312, 993286), (336, 922337), (364, 851388), (546, 567592), (624, 496643), (728, 425694), (1092, 283796), (1456, 212847), (2184, 141898), (4368, 70949)]