1315488

素因数分解:

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

素因数の和:277

約数の個数: 48

約数和(自身を含む): 3519936

約数和(自身を除く): 2204448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 193, 213, 284, 386, 426, 568, 579, 772, 852, 1136, 1158, 1544, 1704, 2272, 2316, 3088, 3408, 4632, 6176, 6816, 9264, 13703, 18528, 27406, 41109, 54812, 82218, 109624, 164436, 219248, 328872, 438496, 657744, 1315488]

約数ペア:

[(1, 1315488), (2, 657744), (3, 438496), (4, 328872), (6, 219248), (8, 164436), (12, 109624), (16, 82218), (24, 54812), (32, 41109), (48, 27406), (71, 18528), (96, 13703), (142, 9264), (193, 6816), (213, 6176), (284, 4632), (386, 3408), (426, 3088), (568, 2316), (579, 2272), (772, 1704), (852, 1544), (1136, 1158)]