247820892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 668908800

約数和(自身を除く): 421087908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 41, 44, 58, 66, 82, 87, 116, 123, 132, 164, 174, 246, 319, 348, 451, 492, 638, 902, 957, 1189, 1276, 1353, 1579, 1804, 1914, 2378, 2706, 3158, 3567, 3828, 4737, 4756, 5412, 6316, 7134, 9474, 13079, 14268, 17369, 18948, 26158, 34738, 39237, 45791, 52107, 52316, 64739, 69476, 78474, 91582, 104214, 129478, 137373, 156948, 183164, 194217, 208428, 258956, 274746, 388434, 503701, 549492, 712129, 776868, 1007402, 1424258, 1511103, 1877431, 2014804, 2136387, 2848516, 3022206, 3754862, 4272774, 5632293, 6044412, 7509724, 8545548, 11264586, 20651741, 22529172, 41303482, 61955223, 82606964, 123910446, 247820892]

約数ペア:

[(1, 247820892), (2, 123910446), (3, 82606964), (4, 61955223), (6, 41303482), (11, 22529172), (12, 20651741), (22, 11264586), (29, 8545548), (33, 7509724), (41, 6044412), (44, 5632293), (58, 4272774), (66, 3754862), (82, 3022206), (87, 2848516), (116, 2136387), (123, 2014804), (132, 1877431), (164, 1511103), (174, 1424258), (246, 1007402), (319, 776868), (348, 712129), (451, 549492), (492, 503701), (638, 388434), (902, 274746), (957, 258956), (1189, 208428), (1276, 194217), (1353, 183164), (1579, 156948), (1804, 137373), (1914, 129478), (2378, 104214), (2706, 91582), (3158, 78474), (3567, 69476), (3828, 64739), (4737, 52316), (4756, 52107), (5412, 45791), (6316, 39237), (7134, 34738), (9474, 26158), (13079, 18948), (14268, 17369)]