249550992

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55903}}^1$

素因数の和:55948

約数の個数: 60

約数和(自身を含む): 720937984

約数和(自身を除く): 471386992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 55903, 111806, 167709, 223612, 335418, 447224, 503127, 670836, 894448, 1006254, 1341672, 1732993, 2012508, 2683344, 3465986, 4025016, 5198979, 6931972, 8050032, 10397958, 13863944, 15596937, 20795916, 27727888, 31193874, 41591832, 62387748, 83183664, 124775496, 249550992]

約数ペア:

[(1, 249550992), (2, 124775496), (3, 83183664), (4, 62387748), (6, 41591832), (8, 31193874), (9, 27727888), (12, 20795916), (16, 15596937), (18, 13863944), (24, 10397958), (31, 8050032), (36, 6931972), (48, 5198979), (62, 4025016), (72, 3465986), (93, 2683344), (124, 2012508), (144, 1732993), (186, 1341672), (248, 1006254), (279, 894448), (372, 670836), (496, 503127), (558, 447224), (744, 335418), (1116, 223612), (1488, 167709), (2232, 111806), (4464, 55903)]