2040391872

素因数分解:

$2^6\times 3^2\times {\mathrm{263}}^1\times {\mathrm{13469}}^1$

素因数の和:13750

約数の個数: 84

約数和(自身を含む): 5871088080

約数和(自身を除く): 3830696208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 263, 288, 526, 576, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 8416, 9468, 12624, 13469, 16832, 18936, 25248, 26938, 37872, 40407, 50496, 53876, 75744, 80814, 107752, 121221, 151488, 161628, 215504, 242442, 323256, 431008, 484884, 646512, 862016, 969768, 1293024, 1939536, 2586048, 3542347, 3879072, 7084694, 7758144, 10627041, 14169388, 21254082, 28338776, 31881123, 42508164, 56677552, 63762246, 85016328, 113355104, 127524492, 170032656, 226710208, 255048984, 340065312, 510097968, 680130624, 1020195936, 2040391872]

約数ペア:

[(1, 2040391872), (2, 1020195936), (3, 680130624), (4, 510097968), (6, 340065312), (8, 255048984), (9, 226710208), (12, 170032656), (16, 127524492), (18, 113355104), (24, 85016328), (32, 63762246), (36, 56677552), (48, 42508164), (64, 31881123), (72, 28338776), (96, 21254082), (144, 14169388), (192, 10627041), (263, 7758144), (288, 7084694), (526, 3879072), (576, 3542347), (789, 2586048), (1052, 1939536), (1578, 1293024), (2104, 969768), (2367, 862016), (3156, 646512), (4208, 484884), (4734, 431008), (6312, 323256), (8416, 242442), (9468, 215504), (12624, 161628), (13469, 151488), (16832, 121221), (18936, 107752), (25248, 80814), (26938, 75744), (37872, 53876), (40407, 50496)]