242528768

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 80

約数和(自身を含む): 517065120

約数和(自身を除く): 274536352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 233, 256, 304, 428, 466, 512, 608, 856, 932, 1216, 1712, 1864, 2033, 2432, 3424, 3728, 4066, 4427, 4864, 6848, 7456, 8132, 8854, 9728, 13696, 14912, 16264, 17708, 24931, 27392, 29824, 32528, 35416, 49862, 54784, 59648, 65056, 70832, 99724, 119296, 130112, 141664, 199448, 260224, 283328, 398896, 473689, 520448, 566656, 797792, 947378, 1040896, 1133312, 1595584, 1894756, 2266624, 3191168, 3789512, 6382336, 7579024, 12764672, 15158048, 30316096, 60632192, 121264384, 242528768]

約数ペア:

[(1, 242528768), (2, 121264384), (4, 60632192), (8, 30316096), (16, 15158048), (19, 12764672), (32, 7579024), (38, 6382336), (64, 3789512), (76, 3191168), (107, 2266624), (128, 1894756), (152, 1595584), (214, 1133312), (233, 1040896), (256, 947378), (304, 797792), (428, 566656), (466, 520448), (512, 473689), (608, 398896), (856, 283328), (932, 260224), (1216, 199448), (1712, 141664), (1864, 130112), (2033, 119296), (2432, 99724), (3424, 70832), (3728, 65056), (4066, 59648), (4427, 54784), (4864, 49862), (6848, 35416), (7456, 32528), (8132, 29824), (8854, 27392), (9728, 24931), (13696, 17708), (14912, 16264)]