308521728

素因数分解:

$2^8\times 3^2\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:754

約数の個数: 108

約数和(自身を含む): 894413520

約数和(自身を除く): 585891792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 359, 373, 384, 576, 718, 746, 768, 1077, 1119, 1152, 1436, 1492, 2154, 2238, 2304, 2872, 2984, 3231, 3357, 4308, 4476, 5744, 5968, 6462, 6714, 8616, 8952, 11488, 11936, 12924, 13428, 17232, 17904, 22976, 23872, 25848, 26856, 34464, 35808, 45952, 47744, 51696, 53712, 68928, 71616, 91904, 95488, 103392, 107424, 133907, 137856, 143232, 206784, 214848, 267814, 275712, 286464, 401721, 413568, 429696, 535628, 803442, 827136, 859392, 1071256, 1205163, 1606884, 2142512, 2410326, 3213768, 4285024, 4820652, 6427536, 8570048, 9641304, 12855072, 17140096, 19282608, 25710144, 34280192, 38565216, 51420288, 77130432, 102840576, 154260864, 308521728]

約数ペア:

[(1, 308521728), (2, 154260864), (3, 102840576), (4, 77130432), (6, 51420288), (8, 38565216), (9, 34280192), (12, 25710144), (16, 19282608), (18, 17140096), (24, 12855072), (32, 9641304), (36, 8570048), (48, 6427536), (64, 4820652), (72, 4285024), (96, 3213768), (128, 2410326), (144, 2142512), (192, 1606884), (256, 1205163), (288, 1071256), (359, 859392), (373, 827136), (384, 803442), (576, 535628), (718, 429696), (746, 413568), (768, 401721), (1077, 286464), (1119, 275712), (1152, 267814), (1436, 214848), (1492, 206784), (2154, 143232), (2238, 137856), (2304, 133907), (2872, 107424), (2984, 103392), (3231, 95488), (3357, 91904), (4308, 71616), (4476, 68928), (5744, 53712), (5968, 51696), (6462, 47744), (6714, 45952), (8616, 35808), (8952, 34464), (11488, 26856), (11936, 25848), (12924, 23872), (13428, 22976), (17232, 17904)]