240975896

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 537722880

約数和(自身を除く): 296746984

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 434, 508, 868, 889, 1016, 1093, 1736, 1778, 2186, 3556, 3937, 4372, 7112, 7651, 7874, 8744, 15302, 15748, 27559, 30604, 31496, 33883, 55118, 61208, 67766, 110236, 135532, 138811, 220472, 237181, 271064, 277622, 474362, 555244, 948724, 971677, 1110488, 1897448, 1943354, 3886708, 4303141, 7773416, 8606282, 17212564, 30121987, 34425128, 60243974, 120487948, 240975896]

約数ペア:

[(1, 240975896), (2, 120487948), (4, 60243974), (7, 34425128), (8, 30121987), (14, 17212564), (28, 8606282), (31, 7773416), (56, 4303141), (62, 3886708), (124, 1943354), (127, 1897448), (217, 1110488), (248, 971677), (254, 948724), (434, 555244), (508, 474362), (868, 277622), (889, 271064), (1016, 237181), (1093, 220472), (1736, 138811), (1778, 135532), (2186, 110236), (3556, 67766), (3937, 61208), (4372, 55118), (7112, 33883), (7651, 31496), (7874, 30604), (8744, 27559), (15302, 15748)]