12938340168

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{242509}}^1$

素因数の和:242556

約数の個数: 128

約数和(自身を含む): 40741680000

約数和(自身を除く): 27803339832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4446, 5928, 6669, 8892, 13338, 17784, 26676, 53352, 242509, 485018, 727527, 970036, 1455054, 1940072, 2182581, 2910108, 3152617, 4365162, 4607671, 5820216, 6305234, 6547743, 8730324, 9215342, 9457851, 12610468, 13095486, 13823013, 17460648, 18430684, 18915702, 25220936, 26190972, 27646026, 28373553, 36861368, 37831404, 41469039, 52381944, 55292052, 56747106, 59899723, 75662808, 82938078, 85120659, 110584104, 113494212, 119799446, 124407117, 165876156, 170241318, 179699169, 226988424, 239598892, 248814234, 331752312, 340482636, 359398338, 479197784, 497628468, 539097507, 680965272, 718796676, 995256936, 1078195014, 1437593352, 1617292521, 2156390028, 3234585042, 4312780056, 6469170084, 12938340168]

約数ペア:

[(1, 12938340168), (2, 6469170084), (3, 4312780056), (4, 3234585042), (6, 2156390028), (8, 1617292521), (9, 1437593352), (12, 1078195014), (13, 995256936), (18, 718796676), (19, 680965272), (24, 539097507), (26, 497628468), (27, 479197784), (36, 359398338), (38, 340482636), (39, 331752312), (52, 248814234), (54, 239598892), (57, 226988424), (72, 179699169), (76, 170241318), (78, 165876156), (104, 124407117), (108, 119799446), (114, 113494212), (117, 110584104), (152, 85120659), (156, 82938078), (171, 75662808), (216, 59899723), (228, 56747106), (234, 55292052), (247, 52381944), (312, 41469039), (342, 37831404), (351, 36861368), (456, 28373553), (468, 27646026), (494, 26190972), (513, 25220936), (684, 18915702), (702, 18430684), (741, 17460648), (936, 13823013), (988, 13095486), (1026, 12610468), (1368, 9457851), (1404, 9215342), (1482, 8730324), (1976, 6547743), (2052, 6305234), (2223, 5820216), (2808, 4607671), (2964, 4365162), (4104, 3152617), (4446, 2910108), (5928, 2182581), (6669, 1940072), (8892, 1455054), (13338, 970036), (17784, 727527), (26676, 485018), (53352, 242509)]