261760896

素因数分解:

$2^7\times 3^4\times {\mathrm{25247}}^1$

素因数の和:25273

約数の個数: 80

約数和(自身を含む): 779027040

約数和(自身を除く): 517266144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 25247, 50494, 75741, 100988, 151482, 201976, 227223, 302964, 403952, 454446, 605928, 681669, 807904, 908892, 1211856, 1363338, 1615808, 1817784, 2045007, 2423712, 2726676, 3231616, 3635568, 4090014, 4847424, 5453352, 7271136, 8180028, 9694848, 10906704, 14542272, 16360056, 21813408, 29084544, 32720112, 43626816, 65440224, 87253632, 130880448, 261760896]

約数ペア:

[(1, 261760896), (2, 130880448), (3, 87253632), (4, 65440224), (6, 43626816), (8, 32720112), (9, 29084544), (12, 21813408), (16, 16360056), (18, 14542272), (24, 10906704), (27, 9694848), (32, 8180028), (36, 7271136), (48, 5453352), (54, 4847424), (64, 4090014), (72, 3635568), (81, 3231616), (96, 2726676), (108, 2423712), (128, 2045007), (144, 1817784), (162, 1615808), (192, 1363338), (216, 1211856), (288, 908892), (324, 807904), (384, 681669), (432, 605928), (576, 454446), (648, 403952), (864, 302964), (1152, 227223), (1296, 201976), (1728, 151482), (2592, 100988), (3456, 75741), (5184, 50494), (10368, 25247)]