663109872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2393}}^1$

素因数の和:2678

約数の個数: 80

約数和(自身を含む): 1795385088

約数和(自身を除く): 1132275216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 251, 276, 368, 502, 552, 753, 1004, 1104, 1506, 2008, 2393, 3012, 4016, 4786, 5773, 6024, 7179, 9572, 11546, 12048, 14358, 17319, 19144, 23092, 28716, 34638, 38288, 46184, 55039, 57432, 69276, 92368, 110078, 114864, 138552, 165117, 220156, 277104, 330234, 440312, 600643, 660468, 880624, 1201286, 1320936, 1801929, 2402572, 2641872, 3603858, 4805144, 7207716, 9610288, 13814789, 14415432, 27629578, 28830864, 41444367, 55259156, 82888734, 110518312, 165777468, 221036624, 331554936, 663109872]

約数ペア:

[(1, 663109872), (2, 331554936), (3, 221036624), (4, 165777468), (6, 110518312), (8, 82888734), (12, 55259156), (16, 41444367), (23, 28830864), (24, 27629578), (46, 14415432), (48, 13814789), (69, 9610288), (92, 7207716), (138, 4805144), (184, 3603858), (251, 2641872), (276, 2402572), (368, 1801929), (502, 1320936), (552, 1201286), (753, 880624), (1004, 660468), (1104, 600643), (1506, 440312), (2008, 330234), (2393, 277104), (3012, 220156), (4016, 165117), (4786, 138552), (5773, 114864), (6024, 110078), (7179, 92368), (9572, 69276), (11546, 57432), (12048, 55039), (14358, 46184), (17319, 38288), (19144, 34638), (23092, 28716)]