220065768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:856

約数の個数: 128

約数和(自身を含む): 665280000

約数和(自身を除く): 445214232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 109, 117, 156, 216, 218, 234, 312, 327, 351, 436, 468, 654, 702, 719, 872, 936, 981, 1308, 1404, 1417, 1438, 1962, 2157, 2616, 2808, 2834, 2876, 2943, 3924, 4251, 4314, 5668, 5752, 5886, 6471, 7848, 8502, 8628, 9347, 11336, 11772, 12753, 12942, 17004, 17256, 18694, 19413, 23544, 25506, 25884, 28041, 34008, 37388, 38259, 38826, 51012, 51768, 56082, 74776, 76518, 77652, 78371, 84123, 102024, 112164, 153036, 155304, 156742, 168246, 224328, 235113, 252369, 306072, 313484, 336492, 470226, 504738, 626968, 672984, 705339, 940452, 1009476, 1018823, 1410678, 1880904, 2018952, 2037646, 2116017, 2821356, 3056469, 4075292, 4232034, 5642712, 6112938, 8150584, 8464068, 9169407, 12225876, 16928136, 18338814, 24451752, 27508221, 36677628, 55016442, 73355256, 110032884, 220065768]

約数ペア:

[(1, 220065768), (2, 110032884), (3, 73355256), (4, 55016442), (6, 36677628), (8, 27508221), (9, 24451752), (12, 18338814), (13, 16928136), (18, 12225876), (24, 9169407), (26, 8464068), (27, 8150584), (36, 6112938), (39, 5642712), (52, 4232034), (54, 4075292), (72, 3056469), (78, 2821356), (104, 2116017), (108, 2037646), (109, 2018952), (117, 1880904), (156, 1410678), (216, 1018823), (218, 1009476), (234, 940452), (312, 705339), (327, 672984), (351, 626968), (436, 504738), (468, 470226), (654, 336492), (702, 313484), (719, 306072), (872, 252369), (936, 235113), (981, 224328), (1308, 168246), (1404, 156742), (1417, 155304), (1438, 153036), (1962, 112164), (2157, 102024), (2616, 84123), (2808, 78371), (2834, 77652), (2876, 76518), (2943, 74776), (3924, 56082), (4251, 51768), (4314, 51012), (5668, 38826), (5752, 38259), (5886, 37388), (6471, 34008), (7848, 28041), (8502, 25884), (8628, 25506), (9347, 23544), (11336, 19413), (11772, 18694), (12753, 17256), (12942, 17004)]