217889328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 586121216

約数和(自身を除く): 368231888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 248, 254, 372, 381, 496, 508, 744, 762, 1016, 1153, 1488, 1524, 2032, 2306, 3048, 3459, 3937, 4612, 6096, 6918, 7874, 9224, 11811, 13836, 15748, 18448, 23622, 27672, 31496, 35743, 47244, 55344, 62992, 71486, 94488, 107229, 142972, 146431, 188976, 214458, 285944, 292862, 428916, 439293, 571888, 585724, 857832, 878586, 1171448, 1715664, 1757172, 2342896, 3514344, 4539361, 7028688, 9078722, 13618083, 18157444, 27236166, 36314888, 54472332, 72629776, 108944664, 217889328]

約数ペア:

[(1, 217889328), (2, 108944664), (3, 72629776), (4, 54472332), (6, 36314888), (8, 27236166), (12, 18157444), (16, 13618083), (24, 9078722), (31, 7028688), (48, 4539361), (62, 3514344), (93, 2342896), (124, 1757172), (127, 1715664), (186, 1171448), (248, 878586), (254, 857832), (372, 585724), (381, 571888), (496, 439293), (508, 428916), (744, 292862), (762, 285944), (1016, 214458), (1153, 188976), (1488, 146431), (1524, 142972), (2032, 107229), (2306, 94488), (3048, 71486), (3459, 62992), (3937, 55344), (4612, 47244), (6096, 35743), (6918, 31496), (7874, 27672), (9224, 23622), (11811, 18448), (13836, 15748)]