680949504

素因数分解:

$2^8\times 3^4\times {\mathrm{32839}}^1$

素因数の和:32867

約数の個数: 90

約数和(自身を含む): 2030530040

約数和(自身を除く): 1349580536

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, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 32839, 65678, 98517, 131356, 197034, 262712, 295551, 394068, 525424, 591102, 788136, 886653, 1050848, 1182204, 1576272, 1773306, 2101696, 2364408, 2659959, 3152544, 3546612, 4203392, 4728816, 5319918, 6305088, 7093224, 8406784, 9457632, 10639836, 12610176, 14186448, 18915264, 21279672, 25220352, 28372896, 37830528, 42559344, 56745792, 75661056, 85118688, 113491584, 170237376, 226983168, 340474752, 680949504]

約数ペア:

[(1, 680949504), (2, 340474752), (3, 226983168), (4, 170237376), (6, 113491584), (8, 85118688), (9, 75661056), (12, 56745792), (16, 42559344), (18, 37830528), (24, 28372896), (27, 25220352), (32, 21279672), (36, 18915264), (48, 14186448), (54, 12610176), (64, 10639836), (72, 9457632), (81, 8406784), (96, 7093224), (108, 6305088), (128, 5319918), (144, 4728816), (162, 4203392), (192, 3546612), (216, 3152544), (256, 2659959), (288, 2364408), (324, 2101696), (384, 1773306), (432, 1576272), (576, 1182204), (648, 1050848), (768, 886653), (864, 788136), (1152, 591102), (1296, 525424), (1728, 394068), (2304, 295551), (2592, 262712), (3456, 197034), (5184, 131356), (6912, 98517), (10368, 65678), (20736, 32839)]