3946464

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 11439792

約数和(自身を除く): 7493328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 193, 213, 284, 288, 386, 426, 568, 579, 639, 772, 852, 1136, 1158, 1278, 1544, 1704, 1737, 2272, 2316, 2556, 3088, 3408, 3474, 4632, 5112, 6176, 6816, 6948, 9264, 10224, 13703, 13896, 18528, 20448, 27406, 27792, 41109, 54812, 55584, 82218, 109624, 123327, 164436, 219248, 246654, 328872, 438496, 493308, 657744, 986616, 1315488, 1973232, 3946464]

約数ペア:

[(1, 3946464), (2, 1973232), (3, 1315488), (4, 986616), (6, 657744), (8, 493308), (9, 438496), (12, 328872), (16, 246654), (18, 219248), (24, 164436), (32, 123327), (36, 109624), (48, 82218), (71, 55584), (72, 54812), (96, 41109), (142, 27792), (144, 27406), (193, 20448), (213, 18528), (284, 13896), (288, 13703), (386, 10224), (426, 9264), (568, 6948), (579, 6816), (639, 6176), (772, 5112), (852, 4632), (1136, 3474), (1158, 3408), (1278, 3088), (1544, 2556), (1704, 2316), (1737, 2272)]