820675008

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{8741}}^1$

素因数の和:8922

約数の個数: 84

約数和(自身を含む): 2367018888

約数和(自身を除く): 1546343880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 192, 288, 326, 489, 576, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 7824, 8741, 10432, 11736, 15648, 17482, 23472, 26223, 31296, 34964, 46944, 52446, 69928, 78669, 93888, 104892, 139856, 157338, 209784, 279712, 314676, 419568, 559424, 629352, 839136, 1258704, 1424783, 1678272, 2517408, 2849566, 4274349, 5034816, 5699132, 8548698, 11398264, 12823047, 17097396, 22796528, 25646094, 34194792, 45593056, 51292188, 68389584, 91186112, 102584376, 136779168, 205168752, 273558336, 410337504, 820675008]

約数ペア:

[(1, 820675008), (2, 410337504), (3, 273558336), (4, 205168752), (6, 136779168), (8, 102584376), (9, 91186112), (12, 68389584), (16, 51292188), (18, 45593056), (24, 34194792), (32, 25646094), (36, 22796528), (48, 17097396), (64, 12823047), (72, 11398264), (96, 8548698), (144, 5699132), (163, 5034816), (192, 4274349), (288, 2849566), (326, 2517408), (489, 1678272), (576, 1424783), (652, 1258704), (978, 839136), (1304, 629352), (1467, 559424), (1956, 419568), (2608, 314676), (2934, 279712), (3912, 209784), (5216, 157338), (5868, 139856), (7824, 104892), (8741, 93888), (10432, 78669), (11736, 69928), (15648, 52446), (17482, 46944), (23472, 34964), (26223, 31296)]