389675772

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{4133}}^1$

素因数の和:4249

約数の個数: 72

約数和(自身を含む): 1032276336

約数和(自身を除く): 642600564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 243, 291, 324, 388, 486, 582, 873, 972, 1164, 1746, 2619, 3492, 4133, 5238, 7857, 8266, 10476, 12399, 15714, 16532, 23571, 24798, 31428, 37197, 47142, 49596, 74394, 94284, 111591, 148788, 223182, 334773, 400901, 446364, 669546, 801802, 1004319, 1202703, 1339092, 1603604, 2008638, 2405406, 3608109, 4017276, 4810812, 7216218, 10824327, 14432436, 21648654, 32472981, 43297308, 64945962, 97418943, 129891924, 194837886, 389675772]

約数ペア:

[(1, 389675772), (2, 194837886), (3, 129891924), (4, 97418943), (6, 64945962), (9, 43297308), (12, 32472981), (18, 21648654), (27, 14432436), (36, 10824327), (54, 7216218), (81, 4810812), (97, 4017276), (108, 3608109), (162, 2405406), (194, 2008638), (243, 1603604), (291, 1339092), (324, 1202703), (388, 1004319), (486, 801802), (582, 669546), (873, 446364), (972, 400901), (1164, 334773), (1746, 223182), (2619, 148788), (3492, 111591), (4133, 94284), (5238, 74394), (7857, 49596), (8266, 47142), (10476, 37197), (12399, 31428), (15714, 24798), (16532, 23571)]