1323003836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{4943}}^1$

素因数の和:5055

約数の個数: 72

約数和(自身を含む): 2945832960

約数和(自身を除く): 1622829124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 121, 154, 158, 242, 308, 316, 484, 553, 847, 869, 1106, 1694, 1738, 2212, 3388, 3476, 4943, 6083, 9559, 9886, 12166, 19118, 19772, 24332, 34601, 38236, 54373, 66913, 69202, 108746, 133826, 138404, 217492, 267652, 380611, 390497, 598103, 761222, 780994, 1196206, 1522444, 1561988, 2392412, 2733479, 4186721, 4295467, 5466958, 8373442, 8590934, 10933916, 16746884, 17181868, 30068269, 47250137, 60136538, 94500274, 120273076, 189000548, 330750959, 661501918, 1323003836]

約数ペア:

[(1, 1323003836), (2, 661501918), (4, 330750959), (7, 189000548), (11, 120273076), (14, 94500274), (22, 60136538), (28, 47250137), (44, 30068269), (77, 17181868), (79, 16746884), (121, 10933916), (154, 8590934), (158, 8373442), (242, 5466958), (308, 4295467), (316, 4186721), (484, 2733479), (553, 2392412), (847, 1561988), (869, 1522444), (1106, 1196206), (1694, 780994), (1738, 761222), (2212, 598103), (3388, 390497), (3476, 380611), (4943, 267652), (6083, 217492), (9559, 138404), (9886, 133826), (12166, 108746), (19118, 69202), (19772, 66913), (24332, 54373), (34601, 38236)]