1231505748

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54559}}^1$

素因数の和:54602

約数の個数: 96

約数和(自身を含む): 3666432000

約数和(自身を除く): 2434926252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 684, 836, 1026, 1188, 1254, 1881, 2052, 2508, 3762, 5643, 7524, 11286, 22572, 54559, 109118, 163677, 218236, 327354, 491031, 600149, 654708, 982062, 1036621, 1200298, 1473093, 1800447, 1964124, 2073242, 2400596, 2946186, 3109863, 3600894, 4146484, 5401341, 5892372, 6219726, 7201788, 9329589, 10802682, 11402831, 12439452, 16204023, 18659178, 21605364, 22805662, 27988767, 32408046, 34208493, 37318356, 45611324, 55977534, 64816092, 68416986, 102625479, 111955068, 136833972, 205250958, 307876437, 410501916, 615752874, 1231505748]

約数ペア:

[(1, 1231505748), (2, 615752874), (3, 410501916), (4, 307876437), (6, 205250958), (9, 136833972), (11, 111955068), (12, 102625479), (18, 68416986), (19, 64816092), (22, 55977534), (27, 45611324), (33, 37318356), (36, 34208493), (38, 32408046), (44, 27988767), (54, 22805662), (57, 21605364), (66, 18659178), (76, 16204023), (99, 12439452), (108, 11402831), (114, 10802682), (132, 9329589), (171, 7201788), (198, 6219726), (209, 5892372), (228, 5401341), (297, 4146484), (342, 3600894), (396, 3109863), (418, 2946186), (513, 2400596), (594, 2073242), (627, 1964124), (684, 1800447), (836, 1473093), (1026, 1200298), (1188, 1036621), (1254, 982062), (1881, 654708), (2052, 600149), (2508, 491031), (3762, 327354), (5643, 218236), (7524, 163677), (11286, 109118), (22572, 54559)]