1206317728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{44507}}^1$

素因数の和:44546

約数の個数: 72

約数和(自身を含む): 2983460256

約数和(自身を除く): 1777142528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 13552, 27104, 44507, 89014, 178028, 311549, 356056, 489577, 623098, 712112, 979154, 1246196, 1424224, 1958308, 2492392, 3427039, 3916616, 4984784, 5385347, 6854078, 7833232, 9969568, 10770694, 13708156, 15666464, 21541388, 27416312, 37697429, 43082776, 54832624, 75394858, 86165552, 109665248, 150789716, 172331104, 301579432, 603158864, 1206317728]

約数ペア:

[(1, 1206317728), (2, 603158864), (4, 301579432), (7, 172331104), (8, 150789716), (11, 109665248), (14, 86165552), (16, 75394858), (22, 54832624), (28, 43082776), (32, 37697429), (44, 27416312), (56, 21541388), (77, 15666464), (88, 13708156), (112, 10770694), (121, 9969568), (154, 7833232), (176, 6854078), (224, 5385347), (242, 4984784), (308, 3916616), (352, 3427039), (484, 2492392), (616, 1958308), (847, 1424224), (968, 1246196), (1232, 979154), (1694, 712112), (1936, 623098), (2464, 489577), (3388, 356056), (3872, 311549), (6776, 178028), (13552, 89014), (27104, 44507)]