277085052

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 720890352

約数和(自身を除く): 443805300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 347, 369, 492, 541, 694, 738, 1041, 1082, 1388, 1476, 1623, 2082, 2164, 3123, 3246, 4164, 4869, 6246, 6492, 9738, 12492, 14227, 19476, 22181, 28454, 42681, 44362, 56908, 66543, 85362, 88724, 128043, 133086, 170724, 187727, 199629, 256086, 266172, 375454, 399258, 512172, 563181, 750908, 798516, 1126362, 1689543, 2252724, 3379086, 6758172, 7696807, 15393614, 23090421, 30787228, 46180842, 69271263, 92361684, 138542526, 277085052]

約数ペア:

[(1, 277085052), (2, 138542526), (3, 92361684), (4, 69271263), (6, 46180842), (9, 30787228), (12, 23090421), (18, 15393614), (36, 7696807), (41, 6758172), (82, 3379086), (123, 2252724), (164, 1689543), (246, 1126362), (347, 798516), (369, 750908), (492, 563181), (541, 512172), (694, 399258), (738, 375454), (1041, 266172), (1082, 256086), (1388, 199629), (1476, 187727), (1623, 170724), (2082, 133086), (2164, 128043), (3123, 88724), (3246, 85362), (4164, 66543), (4869, 56908), (6246, 44362), (6492, 42681), (9738, 28454), (12492, 22181), (14227, 19476)]