818955282912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1628323}}^1$

素因数の和:1628393

約数の個数: 144

約数和(自身を含む): 2402937266688

約数和(自身を除く): 1583981983776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 992, 1014, 1209, 1248, 1352, 1488, 1612, 2028, 2418, 2704, 2976, 3224, 4056, 4836, 5239, 5408, 6448, 8112, 9672, 10478, 12896, 15717, 16224, 19344, 20956, 31434, 38688, 41912, 62868, 83824, 125736, 167648, 251472, 502944, 1628323, 3256646, 4884969, 6513292, 9769938, 13026584, 19539876, 21168199, 26053168, 39079752, 42336398, 50478013, 52106336, 63504597, 78159504, 84672796, 100956026, 127009194, 151434039, 156319008, 169345592, 201912052, 254018388, 275186587, 302868078, 338691184, 403824104, 508036776, 550373174, 605736156, 656214169, 677382368, 807648208, 825559761, 1016073552, 1100746348, 1211472312, 1312428338, 1615296416, 1651119522, 1968642507, 2032147104, 2201492696, 2422944624, 2624856676, 3302239044, 3937285014, 4402985392, 4845889248, 5249713352, 6604478088, 7874570028, 8530784197, 8805970784, 10499426704, 13208956176, 15749140056, 17061568394, 20998853408, 25592352591, 26417912352, 31498280112, 34123136788, 51184705182, 62996560224, 68246273576, 102369410364, 136492547152, 204738820728, 272985094304, 409477641456, 818955282912]

約数ペア:

[(1, 818955282912), (2, 409477641456), (3, 272985094304), (4, 204738820728), (6, 136492547152), (8, 102369410364), (12, 68246273576), (13, 62996560224), (16, 51184705182), (24, 34123136788), (26, 31498280112), (31, 26417912352), (32, 25592352591), (39, 20998853408), (48, 17061568394), (52, 15749140056), (62, 13208956176), (78, 10499426704), (93, 8805970784), (96, 8530784197), (104, 7874570028), (124, 6604478088), (156, 5249713352), (169, 4845889248), (186, 4402985392), (208, 3937285014), (248, 3302239044), (312, 2624856676), (338, 2422944624), (372, 2201492696), (403, 2032147104), (416, 1968642507), (496, 1651119522), (507, 1615296416), (624, 1312428338), (676, 1211472312), (744, 1100746348), (806, 1016073552), (992, 825559761), (1014, 807648208), (1209, 677382368), (1248, 656214169), (1352, 605736156), (1488, 550373174), (1612, 508036776), (2028, 403824104), (2418, 338691184), (2704, 302868078), (2976, 275186587), (3224, 254018388), (4056, 201912052), (4836, 169345592), (5239, 156319008), (5408, 151434039), (6448, 127009194), (8112, 100956026), (9672, 84672796), (10478, 78159504), (12896, 63504597), (15717, 52106336), (16224, 50478013), (19344, 42336398), (20956, 39079752), (31434, 26053168), (38688, 21168199), (41912, 19539876), (62868, 13026584), (83824, 9769938), (125736, 6513292), (167648, 4884969), (251472, 3256646), (502944, 1628323)]