211364424

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 615600000

約数和(自身を除く): 404235576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 53, 54, 72, 74, 106, 108, 111, 148, 159, 212, 216, 222, 296, 318, 333, 424, 444, 477, 499, 636, 666, 888, 954, 998, 999, 1272, 1332, 1431, 1497, 1908, 1961, 1996, 1998, 2664, 2862, 2994, 3816, 3922, 3992, 3996, 4491, 5724, 5883, 5988, 7844, 7992, 8982, 11448, 11766, 11976, 13473, 15688, 17649, 17964, 18463, 23532, 26447, 26946, 35298, 35928, 36926, 47064, 52894, 52947, 53892, 55389, 70596, 73852, 79341, 105788, 105894, 107784, 110778, 141192, 147704, 158682, 166167, 211576, 211788, 221556, 238023, 317364, 332334, 423576, 443112, 476046, 498501, 634728, 664668, 714069, 952092, 978539, 997002, 1329336, 1428138, 1904184, 1957078, 1994004, 2856276, 2935617, 3914156, 3988008, 5712552, 5871234, 7828312, 8806851, 11742468, 17613702, 23484936, 26420553, 35227404, 52841106, 70454808, 105682212, 211364424]

約数ペア:

[(1, 211364424), (2, 105682212), (3, 70454808), (4, 52841106), (6, 35227404), (8, 26420553), (9, 23484936), (12, 17613702), (18, 11742468), (24, 8806851), (27, 7828312), (36, 5871234), (37, 5712552), (53, 3988008), (54, 3914156), (72, 2935617), (74, 2856276), (106, 1994004), (108, 1957078), (111, 1904184), (148, 1428138), (159, 1329336), (212, 997002), (216, 978539), (222, 952092), (296, 714069), (318, 664668), (333, 634728), (424, 498501), (444, 476046), (477, 443112), (499, 423576), (636, 332334), (666, 317364), (888, 238023), (954, 221556), (998, 211788), (999, 211576), (1272, 166167), (1332, 158682), (1431, 147704), (1497, 141192), (1908, 110778), (1961, 107784), (1996, 105894), (1998, 105788), (2664, 79341), (2862, 73852), (2994, 70596), (3816, 55389), (3922, 53892), (3992, 52947), (3996, 52894), (4491, 47064), (5724, 36926), (5883, 35928), (5988, 35298), (7844, 26946), (7992, 26447), (8982, 23532), (11448, 18463), (11766, 17964), (11976, 17649), (13473, 15688)]