252297808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2324

約数の個数: 80

約数和(自身を含む): 599425920

約数和(自身を除く): 347128112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1484, 2014, 2128, 2237, 2968, 4028, 4474, 5936, 7049, 8056, 8948, 14098, 15659, 16112, 17896, 28196, 31318, 35792, 42503, 56392, 62636, 85006, 112784, 118561, 125272, 170012, 237122, 250544, 297521, 340024, 474244, 595042, 680048, 829927, 948488, 1190084, 1659854, 1896976, 2252659, 2380168, 3319708, 4505318, 4760336, 6639416, 9010636, 13278832, 15768613, 18021272, 31537226, 36042544, 63074452, 126148904, 252297808]

約数ペア:

[(1, 252297808), (2, 126148904), (4, 63074452), (7, 36042544), (8, 31537226), (14, 18021272), (16, 15768613), (19, 13278832), (28, 9010636), (38, 6639416), (53, 4760336), (56, 4505318), (76, 3319708), (106, 2380168), (112, 2252659), (133, 1896976), (152, 1659854), (212, 1190084), (266, 948488), (304, 829927), (371, 680048), (424, 595042), (532, 474244), (742, 340024), (848, 297521), (1007, 250544), (1064, 237122), (1484, 170012), (2014, 125272), (2128, 118561), (2237, 112784), (2968, 85006), (4028, 62636), (4474, 56392), (5936, 42503), (7049, 35792), (8056, 31318), (8948, 28196), (14098, 17896), (15659, 16112)]