1241.00000000

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 49533120

約数和(自身を除く): 30025566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 81, 82, 89, 99, 123, 162, 178, 198, 243, 246, 267, 297, 369, 451, 486, 534, 594, 738, 801, 891, 902, 979, 1107, 1353, 1602, 1782, 1958, 2214, 2403, 2673, 2706, 2937, 3321, 3649, 4059, 4806, 5346, 5874, 6642, 7209, 7298, 8118, 8811, 9963, 10947, 12177, 14418, 17622, 19926, 21627, 21894, 24354, 26433, 32841, 36531, 40139, 43254, 52866, 65682, 73062, 79299, 80278, 98523, 109593, 120417, 158598, 197046, 219186, 237897, 240834, 295569, 361251, 475794, 591138, 722502, 886707, 1083753, 1773414, 2167506, 3251259, 6502518, 9753777, 19507554]

約数ペア:

[(1, 19507554), (2, 9753777), (3, 6502518), (6, 3251259), (9, 2167506), (11, 1773414), (18, 1083753), (22, 886707), (27, 722502), (33, 591138), (41, 475794), (54, 361251), (66, 295569), (81, 240834), (82, 237897), (89, 219186), (99, 197046), (123, 158598), (162, 120417), (178, 109593), (198, 98523), (243, 80278), (246, 79299), (267, 73062), (297, 65682), (369, 52866), (451, 43254), (486, 40139), (534, 36531), (594, 32841), (738, 26433), (801, 24354), (891, 21894), (902, 21627), (979, 19926), (1107, 17622), (1353, 14418), (1602, 12177), (1782, 10947), (1958, 9963), (2214, 8811), (2403, 8118), (2673, 7298), (2706, 7209), (2937, 6642), (3321, 5874), (3649, 5346), (4059, 4806)]