859536496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25667}}^1$

素因数の和:25718

約数の個数: 80

約数和(自身を含む): 2138863104

約数和(自身を除く): 1279326608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 16744, 25667, 33488, 51334, 102668, 179669, 205336, 333671, 359338, 410672, 590341, 667342, 718676, 1180682, 1334684, 1437352, 2335697, 2361364, 2669368, 2874704, 4132387, 4671394, 4722728, 5338736, 7674433, 8264774, 9342788, 9445456, 15348866, 16529548, 18685576, 30697732, 33059096, 37371152, 53721031, 61395464, 66118192, 107442062, 122790928, 214884124, 429768248, 859536496]

約数ペア:

[(1, 859536496), (2, 429768248), (4, 214884124), (7, 122790928), (8, 107442062), (13, 66118192), (14, 61395464), (16, 53721031), (23, 37371152), (26, 33059096), (28, 30697732), (46, 18685576), (52, 16529548), (56, 15348866), (91, 9445456), (92, 9342788), (104, 8264774), (112, 7674433), (161, 5338736), (182, 4722728), (184, 4671394), (208, 4132387), (299, 2874704), (322, 2669368), (364, 2361364), (368, 2335697), (598, 1437352), (644, 1334684), (728, 1180682), (1196, 718676), (1288, 667342), (1456, 590341), (2093, 410672), (2392, 359338), (2576, 333671), (4186, 205336), (4784, 179669), (8372, 102668), (16744, 51334), (25667, 33488)]