222563568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3446

約数の個数: 80

約数和(自身を含む): 613690880

約数和(自身を除く): 391127312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1168, 1387, 1752, 2774, 3343, 3504, 4161, 5548, 6686, 8322, 10029, 11096, 13372, 16644, 20058, 22192, 26744, 33288, 40116, 53488, 63517, 66576, 80232, 127034, 160464, 190551, 244039, 254068, 381102, 488078, 508136, 732117, 762204, 976156, 1016272, 1464234, 1524408, 1952312, 2928468, 3048816, 3904624, 4636741, 5856936, 9273482, 11713872, 13910223, 18546964, 27820446, 37093928, 55640892, 74187856, 111281784, 222563568]

約数ペア:

[(1, 222563568), (2, 111281784), (3, 74187856), (4, 55640892), (6, 37093928), (8, 27820446), (12, 18546964), (16, 13910223), (19, 11713872), (24, 9273482), (38, 5856936), (48, 4636741), (57, 3904624), (73, 3048816), (76, 2928468), (114, 1952312), (146, 1524408), (152, 1464234), (219, 1016272), (228, 976156), (292, 762204), (304, 732117), (438, 508136), (456, 488078), (584, 381102), (876, 254068), (912, 244039), (1168, 190551), (1387, 160464), (1752, 127034), (2774, 80232), (3343, 66576), (3504, 63517), (4161, 53488), (5548, 40116), (6686, 33288), (8322, 26744), (10029, 22192), (11096, 20058), (13372, 16644)]