231686046

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5113

約数の個数: 48

約数和(自身を含む): 525236400

約数和(自身を除く): 293550354

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 522, 534, 801, 1602, 2581, 4987, 5162, 7743, 9974, 14961, 15486, 23229, 29922, 44883, 46458, 89766, 144623, 289246, 433869, 443843, 867738, 887686, 1301607, 1331529, 2603214, 2663058, 3994587, 7989174, 12871447, 25742894, 38614341, 77228682, 115843023, 231686046]

約数ペア:

[(1, 231686046), (2, 115843023), (3, 77228682), (6, 38614341), (9, 25742894), (18, 12871447), (29, 7989174), (58, 3994587), (87, 2663058), (89, 2603214), (174, 1331529), (178, 1301607), (261, 887686), (267, 867738), (522, 443843), (534, 433869), (801, 289246), (1602, 144623), (2581, 89766), (4987, 46458), (5162, 44883), (7743, 29922), (9974, 23229), (14961, 15486)]