664256952

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{58763}}^1$

素因数の和:58932

約数の個数: 48

約数和(自身を含む): 1810518840

約数和(自身を除く): 1146261888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 58763, 117526, 176289, 235052, 352578, 470104, 528867, 705156, 1057734, 1410312, 2115468, 4230936, 9225791, 18451582, 27677373, 36903164, 55354746, 73806328, 83032119, 110709492, 166064238, 221418984, 332128476, 664256952]

約数ペア:

[(1, 664256952), (2, 332128476), (3, 221418984), (4, 166064238), (6, 110709492), (8, 83032119), (9, 73806328), (12, 55354746), (18, 36903164), (24, 27677373), (36, 18451582), (72, 9225791), (157, 4230936), (314, 2115468), (471, 1410312), (628, 1057734), (942, 705156), (1256, 528867), (1413, 470104), (1884, 352578), (2826, 235052), (3768, 176289), (5652, 117526), (11304, 58763)]