1081004032

素因数分解:

$2^{12}\times {\mathrm{41}}^2\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 78

約数和(自身を含む): 2229868694

約数和(自身を除く): 1148864662

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 157, 164, 256, 314, 328, 512, 628, 656, 1024, 1256, 1312, 1681, 2048, 2512, 2624, 3362, 4096, 5024, 5248, 6437, 6724, 10048, 10496, 12874, 13448, 20096, 20992, 25748, 26896, 40192, 41984, 51496, 53792, 80384, 83968, 102992, 107584, 160768, 167936, 205984, 215168, 263917, 321536, 411968, 430336, 527834, 643072, 823936, 860672, 1055668, 1647872, 1721344, 2111336, 3295744, 3442688, 4222672, 6591488, 6885376, 8445344, 13182976, 16890688, 26365952, 33781376, 67562752, 135125504, 270251008, 540502016, 1081004032]

約数ペア:

[(1, 1081004032), (2, 540502016), (4, 270251008), (8, 135125504), (16, 67562752), (32, 33781376), (41, 26365952), (64, 16890688), (82, 13182976), (128, 8445344), (157, 6885376), (164, 6591488), (256, 4222672), (314, 3442688), (328, 3295744), (512, 2111336), (628, 1721344), (656, 1647872), (1024, 1055668), (1256, 860672), (1312, 823936), (1681, 643072), (2048, 527834), (2512, 430336), (2624, 411968), (3362, 321536), (4096, 263917), (5024, 215168), (5248, 205984), (6437, 167936), (6724, 160768), (10048, 107584), (10496, 102992), (12874, 83968), (13448, 80384), (20096, 53792), (20992, 51496), (25748, 41984), (26896, 40192)]