528921008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 120

約数和(自身を含む): 1329914880

約数和(自身を除く): 800993872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 616, 682, 847, 868, 968, 1232, 1259, 1364, 1694, 1736, 1936, 2387, 2518, 2728, 3388, 3472, 3751, 4774, 5036, 5456, 6776, 7502, 8813, 9548, 10072, 13552, 13849, 15004, 17626, 19096, 20144, 26257, 27698, 30008, 35252, 38192, 39029, 52514, 55396, 60016, 70504, 78058, 96943, 105028, 110792, 141008, 152339, 156116, 193886, 210056, 221584, 273203, 304678, 312232, 387772, 420112, 429319, 546406, 609356, 624464, 775544, 858638, 1066373, 1092812, 1218712, 1551088, 1717276, 2132746, 2185624, 2437424, 3005233, 3434552, 4265492, 4371248, 4722509, 6010466, 6869104, 8530984, 9445018, 12020932, 17061968, 18890036, 24041864, 33057563, 37780072, 48083728, 66115126, 75560144, 132230252, 264460504, 528921008]

約数ペア:

[(1, 528921008), (2, 264460504), (4, 132230252), (7, 75560144), (8, 66115126), (11, 48083728), (14, 37780072), (16, 33057563), (22, 24041864), (28, 18890036), (31, 17061968), (44, 12020932), (56, 9445018), (62, 8530984), (77, 6869104), (88, 6010466), (112, 4722509), (121, 4371248), (124, 4265492), (154, 3434552), (176, 3005233), (217, 2437424), (242, 2185624), (248, 2132746), (308, 1717276), (341, 1551088), (434, 1218712), (484, 1092812), (496, 1066373), (616, 858638), (682, 775544), (847, 624464), (868, 609356), (968, 546406), (1232, 429319), (1259, 420112), (1364, 387772), (1694, 312232), (1736, 304678), (1936, 273203), (2387, 221584), (2518, 210056), (2728, 193886), (3388, 156116), (3472, 152339), (3751, 141008), (4774, 110792), (5036, 105028), (5456, 96943), (6776, 78058), (7502, 70504), (8813, 60016), (9548, 55396), (10072, 52514), (13552, 39029), (13849, 38192), (15004, 35252), (17626, 30008), (19096, 27698), (20144, 26257)]