1986629952

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1256

約数の個数: 112

約数和(自身を含む): 5388083712

約数和(自身を除く): 3401453760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 197, 212, 318, 394, 424, 591, 636, 788, 848, 991, 1182, 1272, 1576, 1696, 1982, 2364, 2544, 2973, 3152, 3392, 3964, 4728, 5088, 5946, 6304, 7928, 9456, 10176, 10441, 11892, 12608, 15856, 18912, 20882, 23784, 31323, 31712, 37824, 41764, 47568, 52523, 62646, 63424, 83528, 95136, 105046, 125292, 157569, 167056, 190272, 195227, 210092, 250584, 315138, 334112, 390454, 420184, 501168, 585681, 630276, 668224, 780908, 840368, 1002336, 1171362, 1260552, 1561816, 1680736, 2004672, 2342724, 2521104, 3123632, 3361472, 4685448, 5042208, 6247264, 9370896, 10084416, 10347031, 12494528, 18741792, 20694062, 31041093, 37483584, 41388124, 62082186, 82776248, 124164372, 165552496, 248328744, 331104992, 496657488, 662209984, 993314976, 1986629952]

約数ペア:

[(1, 1986629952), (2, 993314976), (3, 662209984), (4, 496657488), (6, 331104992), (8, 248328744), (12, 165552496), (16, 124164372), (24, 82776248), (32, 62082186), (48, 41388124), (53, 37483584), (64, 31041093), (96, 20694062), (106, 18741792), (159, 12494528), (192, 10347031), (197, 10084416), (212, 9370896), (318, 6247264), (394, 5042208), (424, 4685448), (591, 3361472), (636, 3123632), (788, 2521104), (848, 2342724), (991, 2004672), (1182, 1680736), (1272, 1561816), (1576, 1260552), (1696, 1171362), (1982, 1002336), (2364, 840368), (2544, 780908), (2973, 668224), (3152, 630276), (3392, 585681), (3964, 501168), (4728, 420184), (5088, 390454), (5946, 334112), (6304, 315138), (7928, 250584), (9456, 210092), (10176, 195227), (10441, 190272), (11892, 167056), (12608, 157569), (15856, 125292), (18912, 105046), (20882, 95136), (23784, 83528), (31323, 63424), (31712, 62646), (37824, 52523), (41764, 47568)]