500997768

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 1270339200

約数和(自身を除く): 769341432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 389, 412, 521, 618, 778, 824, 1042, 1167, 1236, 1556, 1563, 2084, 2334, 2472, 3112, 3126, 4168, 4668, 6252, 9336, 12504, 40067, 53663, 80134, 107326, 120201, 160268, 160989, 202669, 214652, 240402, 320536, 321978, 405338, 429304, 480804, 608007, 643956, 810676, 961608, 1216014, 1287912, 1621352, 2432028, 4864056, 20874907, 41749814, 62624721, 83499628, 125249442, 166999256, 250498884, 500997768]

約数ペア:

[(1, 500997768), (2, 250498884), (3, 166999256), (4, 125249442), (6, 83499628), (8, 62624721), (12, 41749814), (24, 20874907), (103, 4864056), (206, 2432028), (309, 1621352), (389, 1287912), (412, 1216014), (521, 961608), (618, 810676), (778, 643956), (824, 608007), (1042, 480804), (1167, 429304), (1236, 405338), (1556, 321978), (1563, 320536), (2084, 240402), (2334, 214652), (2472, 202669), (3112, 160989), (3126, 160268), (4168, 120201), (4668, 107326), (6252, 80134), (9336, 53663), (12504, 40067)]