21742994112

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{344209}}^1$

素因数の和:344278

約数の個数: 112

約数和(自身を含む): 67145733120

約数和(自身を除く): 45402739008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 3008, 3948, 4512, 5264, 7896, 9024, 10528, 15792, 21056, 31584, 63168, 344209, 688418, 1032627, 1376836, 2065254, 2409463, 2753672, 4130508, 4818926, 5507344, 7228389, 8261016, 9637852, 11014688, 14456778, 16177823, 16522032, 19275704, 22029376, 28913556, 32355646, 33044064, 38551408, 48533469, 57827112, 64711292, 66088128, 77102816, 97066938, 113244761, 115654224, 129422584, 154205632, 194133876, 226489522, 231308448, 258845168, 339734283, 388267752, 452979044, 462616896, 517690336, 679468566, 776535504, 905958088, 1035380672, 1358937132, 1553071008, 1811916176, 2717874264, 3106142016, 3623832352, 5435748528, 7247664704, 10871497056, 21742994112]

約数ペア:

[(1, 21742994112), (2, 10871497056), (3, 7247664704), (4, 5435748528), (6, 3623832352), (7, 3106142016), (8, 2717874264), (12, 1811916176), (14, 1553071008), (16, 1358937132), (21, 1035380672), (24, 905958088), (28, 776535504), (32, 679468566), (42, 517690336), (47, 462616896), (48, 452979044), (56, 388267752), (64, 339734283), (84, 258845168), (94, 231308448), (96, 226489522), (112, 194133876), (141, 154205632), (168, 129422584), (188, 115654224), (192, 113244761), (224, 97066938), (282, 77102816), (329, 66088128), (336, 64711292), (376, 57827112), (448, 48533469), (564, 38551408), (658, 33044064), (672, 32355646), (752, 28913556), (987, 22029376), (1128, 19275704), (1316, 16522032), (1344, 16177823), (1504, 14456778), (1974, 11014688), (2256, 9637852), (2632, 8261016), (3008, 7228389), (3948, 5507344), (4512, 4818926), (5264, 4130508), (7896, 2753672), (9024, 2409463), (10528, 2065254), (15792, 1376836), (21056, 1032627), (31584, 688418), (63168, 344209)]