261870144

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43997}}^1$

素因数の和:44043

約数の個数: 56

約数和(自身を含む): 715231488

約数和(自身を除く): 453361344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 43997, 87994, 131991, 175988, 263982, 351976, 527964, 703952, 1055928, 1363907, 1407904, 2111856, 2727814, 2815808, 4091721, 4223712, 5455628, 8183442, 8447424, 10911256, 16366884, 21822512, 32733768, 43645024, 65467536, 87290048, 130935072, 261870144]

約数ペア:

[(1, 261870144), (2, 130935072), (3, 87290048), (4, 65467536), (6, 43645024), (8, 32733768), (12, 21822512), (16, 16366884), (24, 10911256), (31, 8447424), (32, 8183442), (48, 5455628), (62, 4223712), (64, 4091721), (93, 2815808), (96, 2727814), (124, 2111856), (186, 1407904), (192, 1363907), (248, 1055928), (372, 703952), (496, 527964), (744, 351976), (992, 263982), (1488, 175988), (1984, 131991), (2976, 87994), (5952, 43997)]