238365184

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 508226400

約数和(自身を除く): 269861216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 229, 256, 304, 428, 458, 512, 608, 856, 916, 1216, 1712, 1832, 2033, 2432, 3424, 3664, 4066, 4351, 4864, 6848, 7328, 8132, 8702, 9728, 13696, 14656, 16264, 17404, 24503, 27392, 29312, 32528, 34808, 49006, 54784, 58624, 65056, 69616, 98012, 117248, 130112, 139232, 196024, 260224, 278464, 392048, 465557, 520448, 556928, 784096, 931114, 1040896, 1113856, 1568192, 1862228, 2227712, 3136384, 3724456, 6272768, 7448912, 12545536, 14897824, 29795648, 59591296, 119182592, 238365184]

約数ペア:

[(1, 238365184), (2, 119182592), (4, 59591296), (8, 29795648), (16, 14897824), (19, 12545536), (32, 7448912), (38, 6272768), (64, 3724456), (76, 3136384), (107, 2227712), (128, 1862228), (152, 1568192), (214, 1113856), (229, 1040896), (256, 931114), (304, 784096), (428, 556928), (458, 520448), (512, 465557), (608, 392048), (856, 278464), (916, 260224), (1216, 196024), (1712, 139232), (1832, 130112), (2033, 117248), (2432, 98012), (3424, 69616), (3664, 65056), (4066, 58624), (4351, 54784), (4864, 49006), (6848, 34808), (7328, 32528), (8132, 29312), (8702, 27392), (9728, 24503), (13696, 17404), (14656, 16264)]