270141508

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 598886232

約数和(自身を除く): 328744724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 97, 98, 182, 194, 196, 364, 388, 637, 679, 1093, 1261, 1274, 1358, 2186, 2522, 2548, 2716, 4372, 4753, 5044, 7651, 8827, 9506, 14209, 15302, 17654, 19012, 28418, 30604, 35308, 53557, 56836, 61789, 99463, 106021, 107114, 123578, 198926, 212042, 214228, 247156, 397852, 424084, 696241, 742147, 1378273, 1392482, 1484294, 2756546, 2784964, 2968588, 5195029, 5513092, 9647911, 10390058, 19295822, 20780116, 38591644, 67535377, 135070754, 270141508]

約数ペア:

[(1, 270141508), (2, 135070754), (4, 67535377), (7, 38591644), (13, 20780116), (14, 19295822), (26, 10390058), (28, 9647911), (49, 5513092), (52, 5195029), (91, 2968588), (97, 2784964), (98, 2756546), (182, 1484294), (194, 1392482), (196, 1378273), (364, 742147), (388, 696241), (637, 424084), (679, 397852), (1093, 247156), (1261, 214228), (1274, 212042), (1358, 198926), (2186, 123578), (2522, 107114), (2548, 106021), (2716, 99463), (4372, 61789), (4753, 56836), (5044, 53557), (7651, 35308), (8827, 30604), (9506, 28418), (14209, 19012), (15302, 17654)]