1901473656

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1\times {\mathrm{1109}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 4795200000

約数和(自身を除く): 2893726344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 359, 398, 597, 718, 796, 1077, 1109, 1194, 1436, 1592, 2154, 2218, 2388, 2872, 3327, 4308, 4436, 4776, 6654, 8616, 8872, 13308, 26616, 71441, 142882, 214323, 220691, 285764, 398131, 428646, 441382, 571528, 662073, 796262, 857292, 882764, 1194393, 1324146, 1592524, 1714584, 1765528, 2388786, 2648292, 3185048, 4777572, 5296584, 9555144, 79228069, 158456138, 237684207, 316912276, 475368414, 633824552, 950736828, 1901473656]

約数ペア:

[(1, 1901473656), (2, 950736828), (3, 633824552), (4, 475368414), (6, 316912276), (8, 237684207), (12, 158456138), (24, 79228069), (199, 9555144), (359, 5296584), (398, 4777572), (597, 3185048), (718, 2648292), (796, 2388786), (1077, 1765528), (1109, 1714584), (1194, 1592524), (1436, 1324146), (1592, 1194393), (2154, 882764), (2218, 857292), (2388, 796262), (2872, 662073), (3327, 571528), (4308, 441382), (4436, 428646), (4776, 398131), (6654, 285764), (8616, 220691), (8872, 214323), (13308, 142882), (26616, 71441)]