490632192

素因数分解:

$2^{10}\times 3^2\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 132

約数和(自身を含む): 1430607360

約数和(自身を除く): 939975168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 256, 278, 288, 383, 384, 417, 512, 556, 576, 766, 768, 834, 1024, 1112, 1149, 1152, 1251, 1532, 1536, 1668, 2224, 2298, 2304, 2502, 3064, 3072, 3336, 3447, 4448, 4596, 4608, 5004, 6128, 6672, 6894, 8896, 9192, 9216, 10008, 12256, 13344, 13788, 17792, 18384, 20016, 24512, 26688, 27576, 35584, 36768, 40032, 49024, 53237, 53376, 55152, 71168, 73536, 80064, 98048, 106474, 106752, 110304, 142336, 147072, 159711, 160128, 196096, 212948, 213504, 220608, 294144, 319422, 320256, 392192, 425896, 427008, 441216, 479133, 588288, 638844, 640512, 851792, 882432, 958266, 1176576, 1277688, 1281024, 1703584, 1764864, 1916532, 2555376, 3407168, 3529728, 3833064, 5110752, 6814336, 7666128, 10221504, 13628672, 15332256, 20443008, 27257344, 30664512, 40886016, 54514688, 61329024, 81772032, 122658048, 163544064, 245316096, 490632192]

約数ペア:

[(1, 490632192), (2, 245316096), (3, 163544064), (4, 122658048), (6, 81772032), (8, 61329024), (9, 54514688), (12, 40886016), (16, 30664512), (18, 27257344), (24, 20443008), (32, 15332256), (36, 13628672), (48, 10221504), (64, 7666128), (72, 6814336), (96, 5110752), (128, 3833064), (139, 3529728), (144, 3407168), (192, 2555376), (256, 1916532), (278, 1764864), (288, 1703584), (383, 1281024), (384, 1277688), (417, 1176576), (512, 958266), (556, 882432), (576, 851792), (766, 640512), (768, 638844), (834, 588288), (1024, 479133), (1112, 441216), (1149, 427008), (1152, 425896), (1251, 392192), (1532, 320256), (1536, 319422), (1668, 294144), (2224, 220608), (2298, 213504), (2304, 212948), (2502, 196096), (3064, 160128), (3072, 159711), (3336, 147072), (3447, 142336), (4448, 110304), (4596, 106752), (4608, 106474), (5004, 98048), (6128, 80064), (6672, 73536), (6894, 71168), (8896, 55152), (9192, 53376), (9216, 53237), (10008, 49024), (12256, 40032), (13344, 36768), (13788, 35584), (17792, 27576), (18384, 26688), (20016, 24512)]