228704196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9421}}^1$

素因数の和:9469

約数の個数: 72

約数和(自身を含む): 647932096

約数和(自身を除く): 419227900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 9421, 12138, 18842, 24276, 28263, 37684, 56526, 65947, 113052, 131894, 160157, 197841, 263788, 320314, 395682, 480471, 640628, 791364, 960942, 1121099, 1921884, 2242198, 2722669, 3363297, 4484396, 5445338, 6726594, 8168007, 10890676, 13453188, 16336014, 19058683, 32672028, 38117366, 57176049, 76234732, 114352098, 228704196]

約数ペア:

[(1, 228704196), (2, 114352098), (3, 76234732), (4, 57176049), (6, 38117366), (7, 32672028), (12, 19058683), (14, 16336014), (17, 13453188), (21, 10890676), (28, 8168007), (34, 6726594), (42, 5445338), (51, 4484396), (68, 3363297), (84, 2722669), (102, 2242198), (119, 1921884), (204, 1121099), (238, 960942), (289, 791364), (357, 640628), (476, 480471), (578, 395682), (714, 320314), (867, 263788), (1156, 197841), (1428, 160157), (1734, 131894), (2023, 113052), (3468, 65947), (4046, 56526), (6069, 37684), (8092, 28263), (9421, 24276), (12138, 18842)]