490848288

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{104347}}^1$

素因数の和:104374

約数の個数: 72

約数和(自身を含む): 1498854672

約数和(自身を除く): 1008006384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 104347, 208694, 313041, 417388, 626082, 730429, 834776, 1252164, 1460858, 1669552, 2191287, 2504328, 2921716, 3339104, 4382574, 5008656, 5113003, 5843432, 8765148, 10017312, 10226006, 11686864, 15339009, 17530296, 20452012, 23373728, 30678018, 35060592, 40904024, 61356036, 70121184, 81808048, 122712072, 163616096, 245424144, 490848288]

約数ペア:

[(1, 490848288), (2, 245424144), (3, 163616096), (4, 122712072), (6, 81808048), (7, 70121184), (8, 61356036), (12, 40904024), (14, 35060592), (16, 30678018), (21, 23373728), (24, 20452012), (28, 17530296), (32, 15339009), (42, 11686864), (48, 10226006), (49, 10017312), (56, 8765148), (84, 5843432), (96, 5113003), (98, 5008656), (112, 4382574), (147, 3339104), (168, 2921716), (196, 2504328), (224, 2191287), (294, 1669552), (336, 1460858), (392, 1252164), (588, 834776), (672, 730429), (784, 626082), (1176, 417388), (1568, 313041), (2352, 208694), (4704, 104347)]