404078016

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:722

約数の個数: 112

約数和(自身を含む): 1132392960

約数和(自身を除く): 728314944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 257, 304, 431, 456, 514, 608, 771, 862, 912, 1028, 1216, 1293, 1542, 1724, 1824, 2056, 2586, 3084, 3448, 3648, 4112, 4883, 5172, 6168, 6896, 8189, 8224, 9766, 10344, 12336, 13792, 14649, 16378, 16448, 19532, 20688, 24567, 24672, 27584, 29298, 32756, 39064, 41376, 49134, 49344, 58596, 65512, 78128, 82752, 98268, 110767, 117192, 131024, 156256, 196536, 221534, 234384, 262048, 312512, 332301, 393072, 443068, 468768, 524096, 664602, 786144, 886136, 937536, 1329204, 1572288, 1772272, 2104573, 2658408, 3544544, 4209146, 5316816, 6313719, 7089088, 8418292, 10633632, 12627438, 16836584, 21267264, 25254876, 33673168, 50509752, 67346336, 101019504, 134692672, 202039008, 404078016]

約数ペア:

[(1, 404078016), (2, 202039008), (3, 134692672), (4, 101019504), (6, 67346336), (8, 50509752), (12, 33673168), (16, 25254876), (19, 21267264), (24, 16836584), (32, 12627438), (38, 10633632), (48, 8418292), (57, 7089088), (64, 6313719), (76, 5316816), (96, 4209146), (114, 3544544), (152, 2658408), (192, 2104573), (228, 1772272), (257, 1572288), (304, 1329204), (431, 937536), (456, 886136), (514, 786144), (608, 664602), (771, 524096), (862, 468768), (912, 443068), (1028, 393072), (1216, 332301), (1293, 312512), (1542, 262048), (1724, 234384), (1824, 221534), (2056, 196536), (2586, 156256), (3084, 131024), (3448, 117192), (3648, 110767), (4112, 98268), (4883, 82752), (5172, 78128), (6168, 65512), (6896, 58596), (8189, 49344), (8224, 49134), (9766, 41376), (10344, 39064), (12336, 32756), (13792, 29298), (14649, 27584), (16378, 24672), (16448, 24567), (19532, 20688)]