489572608

素因数分解:

$2^8\times 7^1\times {\mathrm{359}}^1\times {\mathrm{761}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 1121420160

約数和(自身を除く): 631847552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 359, 448, 718, 761, 896, 1436, 1522, 1792, 2513, 2872, 3044, 5026, 5327, 5744, 6088, 10052, 10654, 11488, 12176, 20104, 21308, 22976, 24352, 40208, 42616, 45952, 48704, 80416, 85232, 91904, 97408, 160832, 170464, 194816, 273199, 321664, 340928, 546398, 643328, 681856, 1092796, 1363712, 1912393, 2185592, 3824786, 4371184, 7649572, 8742368, 15299144, 17484736, 30598288, 34969472, 61196576, 69938944, 122393152, 244786304, 489572608]

約数ペア:

[(1, 489572608), (2, 244786304), (4, 122393152), (7, 69938944), (8, 61196576), (14, 34969472), (16, 30598288), (28, 17484736), (32, 15299144), (56, 8742368), (64, 7649572), (112, 4371184), (128, 3824786), (224, 2185592), (256, 1912393), (359, 1363712), (448, 1092796), (718, 681856), (761, 643328), (896, 546398), (1436, 340928), (1522, 321664), (1792, 273199), (2513, 194816), (2872, 170464), (3044, 160832), (5026, 97408), (5327, 91904), (5744, 85232), (6088, 80416), (10052, 48704), (10654, 45952), (11488, 42616), (12176, 40208), (20104, 24352), (21308, 22976)]