489686712

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3701}}^1$

素因数の和:3896

約数の個数: 64

約数和(自身を含む): 1266084000

約数和(自身を除く): 776397288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 149, 222, 296, 298, 444, 447, 596, 888, 894, 1192, 1788, 3576, 3701, 5513, 7402, 11026, 11103, 14804, 16539, 22052, 22206, 29608, 33078, 44104, 44412, 66156, 88824, 132312, 136937, 273874, 410811, 547748, 551449, 821622, 1095496, 1102898, 1643244, 1654347, 2205796, 3286488, 3308694, 4411592, 6617388, 13234776, 20403613, 40807226, 61210839, 81614452, 122421678, 163228904, 244843356, 489686712]

約数ペア:

[(1, 489686712), (2, 244843356), (3, 163228904), (4, 122421678), (6, 81614452), (8, 61210839), (12, 40807226), (24, 20403613), (37, 13234776), (74, 6617388), (111, 4411592), (148, 3308694), (149, 3286488), (222, 2205796), (296, 1654347), (298, 1643244), (444, 1102898), (447, 1095496), (596, 821622), (888, 551449), (894, 547748), (1192, 410811), (1788, 273874), (3576, 136937), (3701, 132312), (5513, 88824), (7402, 66156), (11026, 44412), (11103, 44104), (14804, 33078), (16539, 29608), (22052, 22206)]