245787282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1176

約数の個数: 72

約数和(自身を含む): 593142732

約数和(自身を除く): 347355450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 961, 1093, 1209, 1922, 2186, 2418, 2883, 3279, 3627, 5766, 6558, 7254, 8649, 9837, 12493, 14209, 17298, 19674, 24986, 28418, 33883, 37479, 42627, 67766, 74958, 85254, 101649, 112437, 127881, 203298, 224874, 255762, 304947, 440479, 609894, 880958, 1050373, 1321437, 2100746, 2642874, 3151119, 3964311, 6302238, 7928622, 9453357, 13654849, 18906714, 27309698, 40964547, 81929094, 122893641, 245787282]

約数ペア:

[(1, 245787282), (2, 122893641), (3, 81929094), (6, 40964547), (9, 27309698), (13, 18906714), (18, 13654849), (26, 9453357), (31, 7928622), (39, 6302238), (62, 3964311), (78, 3151119), (93, 2642874), (117, 2100746), (186, 1321437), (234, 1050373), (279, 880958), (403, 609894), (558, 440479), (806, 304947), (961, 255762), (1093, 224874), (1209, 203298), (1922, 127881), (2186, 112437), (2418, 101649), (2883, 85254), (3279, 74958), (3627, 67766), (5766, 42627), (6558, 37479), (7254, 33883), (8649, 28418), (9837, 24986), (12493, 19674), (14209, 17298)]