2401560656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 5142528000

約数和(自身を除く): 2740967344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 199, 359, 382, 398, 718, 764, 796, 1436, 1528, 1592, 2101, 2189, 2872, 3056, 3184, 3949, 4202, 4378, 5744, 7898, 8404, 8756, 15796, 16808, 17512, 31592, 33616, 35024, 38009, 63184, 68569, 71441, 76018, 137138, 142882, 152036, 274276, 285764, 304072, 418099, 548552, 571528, 608144, 754259, 785851, 836198, 1097104, 1143056, 1508518, 1571702, 1672396, 3017036, 3143404, 3344792, 6034072, 6286808, 6689584, 12068144, 12573616, 13645231, 27290462, 54580924, 109161848, 150097541, 218323696, 300195082, 600390164, 1200780328, 2401560656]

約数ペア:

[(1, 2401560656), (2, 1200780328), (4, 600390164), (8, 300195082), (11, 218323696), (16, 150097541), (22, 109161848), (44, 54580924), (88, 27290462), (176, 13645231), (191, 12573616), (199, 12068144), (359, 6689584), (382, 6286808), (398, 6034072), (718, 3344792), (764, 3143404), (796, 3017036), (1436, 1672396), (1528, 1571702), (1592, 1508518), (2101, 1143056), (2189, 1097104), (2872, 836198), (3056, 785851), (3184, 754259), (3949, 608144), (4202, 571528), (4378, 548552), (5744, 418099), (7898, 304072), (8404, 285764), (8756, 274276), (15796, 152036), (16808, 142882), (17512, 137138), (31592, 76018), (33616, 71441), (35024, 68569), (38009, 63184)]