12821683536

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{150659}}^1$

素因数の和:150873

約数の個数: 80

約数和(自身を含む): 36990043200

約数和(自身を除く): 24168359664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 5319, 7092, 9456, 10638, 14184, 21276, 28368, 42552, 85104, 150659, 301318, 451977, 602636, 903954, 1205272, 1355931, 1807908, 2410544, 2711862, 3615816, 4067793, 5423724, 7231632, 8135586, 10847448, 16271172, 21694896, 29679823, 32542344, 59359646, 65084688, 89039469, 118719292, 178078938, 237438584, 267118407, 356157876, 474877168, 534236814, 712315752, 801355221, 1068473628, 1424631504, 1602710442, 2136947256, 3205420884, 4273894512, 6410841768, 12821683536]

約数ペア:

[(1, 12821683536), (2, 6410841768), (3, 4273894512), (4, 3205420884), (6, 2136947256), (8, 1602710442), (9, 1424631504), (12, 1068473628), (16, 801355221), (18, 712315752), (24, 534236814), (27, 474877168), (36, 356157876), (48, 267118407), (54, 237438584), (72, 178078938), (108, 118719292), (144, 89039469), (197, 65084688), (216, 59359646), (394, 32542344), (432, 29679823), (591, 21694896), (788, 16271172), (1182, 10847448), (1576, 8135586), (1773, 7231632), (2364, 5423724), (3152, 4067793), (3546, 3615816), (4728, 2711862), (5319, 2410544), (7092, 1807908), (9456, 1355931), (10638, 1205272), (14184, 903954), (21276, 602636), (28368, 451977), (42552, 301318), (85104, 150659)]