1189109904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{971}}^1$

素因数の和:1836

約数の個数: 80

約数和(自身を含む): 3178082304

約数和(自身を除く): 1988972400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 823, 971, 1488, 1646, 1942, 2469, 2913, 3292, 3884, 4938, 5826, 6584, 7768, 9876, 11652, 13168, 15536, 19752, 23304, 25513, 30101, 39504, 46608, 51026, 60202, 76539, 90303, 102052, 120404, 153078, 180606, 204104, 240808, 306156, 361212, 408208, 481616, 612312, 722424, 799133, 1224624, 1444848, 1598266, 2397399, 3196532, 4794798, 6393064, 9589596, 12786128, 19179192, 24773123, 38358384, 49546246, 74319369, 99092492, 148638738, 198184984, 297277476, 396369968, 594554952, 1189109904]

約数ペア:

[(1, 1189109904), (2, 594554952), (3, 396369968), (4, 297277476), (6, 198184984), (8, 148638738), (12, 99092492), (16, 74319369), (24, 49546246), (31, 38358384), (48, 24773123), (62, 19179192), (93, 12786128), (124, 9589596), (186, 6393064), (248, 4794798), (372, 3196532), (496, 2397399), (744, 1598266), (823, 1444848), (971, 1224624), (1488, 799133), (1646, 722424), (1942, 612312), (2469, 481616), (2913, 408208), (3292, 361212), (3884, 306156), (4938, 240808), (5826, 204104), (6584, 180606), (7768, 153078), (9876, 120404), (11652, 102052), (13168, 90303), (15536, 76539), (19752, 60202), (23304, 51026), (25513, 46608), (30101, 39504)]