289463584

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 586051200

約数和(自身を除く): 296587616

約数列:

[1, 2, 4, 8, 16, 32, 67, 79, 134, 158, 268, 316, 536, 632, 1072, 1264, 1709, 2144, 2528, 3418, 5293, 6836, 10586, 13672, 21172, 27344, 42344, 54688, 84688, 114503, 135011, 169376, 229006, 270022, 458012, 540044, 916024, 1080088, 1832048, 2160176, 3664096, 4320352, 9045737, 18091474, 36182948, 72365896, 144731792, 289463584]

約数ペア:

[(1, 289463584), (2, 144731792), (4, 72365896), (8, 36182948), (16, 18091474), (32, 9045737), (67, 4320352), (79, 3664096), (134, 2160176), (158, 1832048), (268, 1080088), (316, 916024), (536, 540044), (632, 458012), (1072, 270022), (1264, 229006), (1709, 169376), (2144, 135011), (2528, 114503), (3418, 84688), (5293, 54688), (6836, 42344), (10586, 27344), (13672, 21172)]