1291644504

素因数分解:

$2^3\times 3^2\times {\mathrm{577}}^1\times {\mathrm{31091}}^1$

素因数の和:31680

約数の個数: 48

約数和(自身を含む): 3504379320

約数和(自身を除く): 2212734816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 577, 1154, 1731, 2308, 3462, 4616, 5193, 6924, 10386, 13848, 20772, 31091, 41544, 62182, 93273, 124364, 186546, 248728, 279819, 373092, 559638, 746184, 1119276, 2238552, 17939507, 35879014, 53818521, 71758028, 107637042, 143516056, 161455563, 215274084, 322911126, 430548168, 645822252, 1291644504]

約数ペア:

[(1, 1291644504), (2, 645822252), (3, 430548168), (4, 322911126), (6, 215274084), (8, 161455563), (9, 143516056), (12, 107637042), (18, 71758028), (24, 53818521), (36, 35879014), (72, 17939507), (577, 2238552), (1154, 1119276), (1731, 746184), (2308, 559638), (3462, 373092), (4616, 279819), (5193, 248728), (6924, 186546), (10386, 124364), (13848, 93273), (20772, 62182), (31091, 41544)]