8663817312

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{493159}}^1$

素因数の和:493236

約数の個数: 72

約数和(自身を含む): 25041678480

約数和(自身を除く): 16377861168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 493159, 986318, 1479477, 1972636, 2958954, 3945272, 4438431, 5917908, 7890544, 8876862, 11835816, 15781088, 17753724, 23671632, 30082699, 35507448, 47343264, 60165398, 71014896, 90248097, 120330796, 142029792, 180496194, 240661592, 270744291, 360992388, 481323184, 541488582, 721984776, 962646368, 1082977164, 1443969552, 2165954328, 2887939104, 4331908656, 8663817312]

約数ペア:

[(1, 8663817312), (2, 4331908656), (3, 2887939104), (4, 2165954328), (6, 1443969552), (8, 1082977164), (9, 962646368), (12, 721984776), (16, 541488582), (18, 481323184), (24, 360992388), (32, 270744291), (36, 240661592), (48, 180496194), (61, 142029792), (72, 120330796), (96, 90248097), (122, 71014896), (144, 60165398), (183, 47343264), (244, 35507448), (288, 30082699), (366, 23671632), (488, 17753724), (549, 15781088), (732, 11835816), (976, 8876862), (1098, 7890544), (1464, 5917908), (1952, 4438431), (2196, 3945272), (2928, 2958954), (4392, 1972636), (5856, 1479477), (8784, 986318), (17568, 493159)]