222216372

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13997}}^1$

素因数の和:14027

約数の個数: 90

約数和(自身を含む): 675809442

約数和(自身を除く): 453593070

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 13997, 15876, 27994, 41991, 55988, 83982, 97979, 125973, 167964, 195958, 251946, 293937, 377919, 391916, 503892, 587874, 685853, 755838, 881811, 1133757, 1175748, 1371706, 1511676, 1763622, 2057559, 2267514, 2645433, 2743412, 3527244, 4115118, 4535028, 5290866, 6172677, 7936299, 8230236, 10581732, 12345354, 15872598, 18518031, 24690708, 31745196, 37036062, 55554093, 74072124, 111108186, 222216372]

約数ペア:

[(1, 222216372), (2, 111108186), (3, 74072124), (4, 55554093), (6, 37036062), (7, 31745196), (9, 24690708), (12, 18518031), (14, 15872598), (18, 12345354), (21, 10581732), (27, 8230236), (28, 7936299), (36, 6172677), (42, 5290866), (49, 4535028), (54, 4115118), (63, 3527244), (81, 2743412), (84, 2645433), (98, 2267514), (108, 2057559), (126, 1763622), (147, 1511676), (162, 1371706), (189, 1175748), (196, 1133757), (252, 881811), (294, 755838), (324, 685853), (378, 587874), (441, 503892), (567, 391916), (588, 377919), (756, 293937), (882, 251946), (1134, 195958), (1323, 167964), (1764, 125973), (2268, 97979), (2646, 83982), (3969, 55988), (5292, 41991), (7938, 27994), (13997, 15876)]