258317208

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{12329}}^1$

素因数の和:12441

約数の個数: 64

約数和(自身を含む): 725004000

約数和(自身を除く): 466686792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 10476, 12329, 20952, 24658, 36987, 49316, 73974, 98632, 110961, 147948, 221922, 295896, 332883, 443844, 665766, 887688, 1195913, 1331532, 2391826, 2663064, 3587739, 4783652, 7175478, 9567304, 10763217, 14350956, 21526434, 28701912, 32289651, 43052868, 64579302, 86105736, 129158604, 258317208]

約数ペア:

[(1, 258317208), (2, 129158604), (3, 86105736), (4, 64579302), (6, 43052868), (8, 32289651), (9, 28701912), (12, 21526434), (18, 14350956), (24, 10763217), (27, 9567304), (36, 7175478), (54, 4783652), (72, 3587739), (97, 2663064), (108, 2391826), (194, 1331532), (216, 1195913), (291, 887688), (388, 665766), (582, 443844), (776, 332883), (873, 295896), (1164, 221922), (1746, 147948), (2328, 110961), (2619, 98632), (3492, 73974), (5238, 49316), (6984, 36987), (10476, 24658), (12329, 20952)]