222726208

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1395

約数の個数: 56

約数和(自身を含む): 468701120

約数和(自身を除く): 245974912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 604, 608, 1208, 1213, 1216, 2416, 2426, 2869, 4832, 4852, 5738, 9664, 9704, 11476, 19408, 22952, 23047, 38816, 45904, 46094, 77632, 91808, 92188, 183163, 183616, 184376, 366326, 368752, 732652, 737504, 1465304, 1475008, 2930608, 3480097, 5861216, 6960194, 11722432, 13920388, 27840776, 55681552, 111363104, 222726208]

約数ペア:

[(1, 222726208), (2, 111363104), (4, 55681552), (8, 27840776), (16, 13920388), (19, 11722432), (32, 6960194), (38, 5861216), (64, 3480097), (76, 2930608), (151, 1475008), (152, 1465304), (302, 737504), (304, 732652), (604, 368752), (608, 366326), (1208, 184376), (1213, 183616), (1216, 183163), (2416, 92188), (2426, 91808), (2869, 77632), (4832, 46094), (4852, 45904), (5738, 38816), (9664, 23047), (9704, 22952), (11476, 19408)]