248839128

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{2803}}^1$

素因数の和:2958

約数の個数: 80

約数和(自身を含む): 702317880

約数和(自身を除く): 453478752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 648, 822, 1096, 1233, 1644, 2466, 2803, 3288, 3699, 4932, 5606, 7398, 8409, 9864, 11097, 11212, 14796, 16818, 22194, 22424, 25227, 29592, 33636, 44388, 50454, 67272, 75681, 88776, 100908, 151362, 201816, 227043, 302724, 384011, 454086, 605448, 768022, 908172, 1152033, 1536044, 1816344, 2304066, 3072088, 3456099, 4608132, 6912198, 9216264, 10368297, 13824396, 20736594, 27648792, 31104891, 41473188, 62209782, 82946376, 124419564, 248839128]

約数ペア:

[(1, 248839128), (2, 124419564), (3, 82946376), (4, 62209782), (6, 41473188), (8, 31104891), (9, 27648792), (12, 20736594), (18, 13824396), (24, 10368297), (27, 9216264), (36, 6912198), (54, 4608132), (72, 3456099), (81, 3072088), (108, 2304066), (137, 1816344), (162, 1536044), (216, 1152033), (274, 908172), (324, 768022), (411, 605448), (548, 454086), (648, 384011), (822, 302724), (1096, 227043), (1233, 201816), (1644, 151362), (2466, 100908), (2803, 88776), (3288, 75681), (3699, 67272), (4932, 50454), (5606, 44388), (7398, 33636), (8409, 29592), (9864, 25227), (11097, 22424), (11212, 22194), (14796, 16818)]