1215673602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61603}}^1$

素因数の和:61655

約数の個数: 64

約数和(自身を含む): 2980647936

約数和(自身を除く): 1764974334

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 9867, 19734, 61603, 123206, 184809, 369618, 677633, 800839, 1355266, 1416869, 1601678, 2032899, 2402517, 2833738, 4065798, 4250607, 4805034, 8501214, 8809229, 15585559, 17618458, 18419297, 26427687, 31171118, 36838594, 46756677, 52855374, 55257891, 93513354, 110515782, 202612267, 405224534, 607836801, 1215673602]

約数ペア:

[(1, 1215673602), (2, 607836801), (3, 405224534), (6, 202612267), (11, 110515782), (13, 93513354), (22, 55257891), (23, 52855374), (26, 46756677), (33, 36838594), (39, 31171118), (46, 26427687), (66, 18419297), (69, 17618458), (78, 15585559), (138, 8809229), (143, 8501214), (253, 4805034), (286, 4250607), (299, 4065798), (429, 2833738), (506, 2402517), (598, 2032899), (759, 1601678), (858, 1416869), (897, 1355266), (1518, 800839), (1794, 677633), (3289, 369618), (6578, 184809), (9867, 123206), (19734, 61603)]