1279305847992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1193}}^1\times {\mathrm{5987}}^1$

素因数の和:7645

約数の個数: 128

約数和(自身を含む): 3397524134400

約数和(自身を除く): 2118218286408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 439, 878, 1193, 1317, 1756, 2386, 2634, 3512, 3579, 4772, 5268, 5987, 7158, 7463, 9544, 10536, 11974, 14316, 14926, 17961, 20281, 22389, 23948, 28632, 29852, 35922, 40562, 44778, 47896, 59704, 60843, 71844, 81124, 89556, 101779, 121686, 143688, 162248, 179112, 203558, 243372, 305337, 407116, 486744, 523727, 610674, 814232, 1047454, 1221348, 1571181, 2094908, 2442696, 2628293, 3142362, 4189816, 5256586, 6284724, 7142491, 7884879, 8903359, 10513172, 12569448, 14284982, 15769758, 17806718, 21026344, 21427473, 26710077, 28569964, 31539516, 35613436, 42854946, 44680981, 53420154, 57139928, 63079032, 71226872, 85709892, 89361962, 106840308, 121422347, 134042943, 171419784, 178723924, 213680616, 242844694, 268085886, 357447848, 364267041, 485689388, 536171772, 728534082, 971378776, 1072343544, 1457068164, 2914136328, 3135553549, 6271107098, 9406660647, 12542214196, 18813321294, 25084428392, 37626642588, 53304410333, 75253285176, 106608820666, 159913230999, 213217641332, 319826461998, 426435282664, 639652923996, 1279305847992]

約数ペア:

[(1, 1279305847992), (2, 639652923996), (3, 426435282664), (4, 319826461998), (6, 213217641332), (8, 159913230999), (12, 106608820666), (17, 75253285176), (24, 53304410333), (34, 37626642588), (51, 25084428392), (68, 18813321294), (102, 12542214196), (136, 9406660647), (204, 6271107098), (408, 3135553549), (439, 2914136328), (878, 1457068164), (1193, 1072343544), (1317, 971378776), (1756, 728534082), (2386, 536171772), (2634, 485689388), (3512, 364267041), (3579, 357447848), (4772, 268085886), (5268, 242844694), (5987, 213680616), (7158, 178723924), (7463, 171419784), (9544, 134042943), (10536, 121422347), (11974, 106840308), (14316, 89361962), (14926, 85709892), (17961, 71226872), (20281, 63079032), (22389, 57139928), (23948, 53420154), (28632, 44680981), (29852, 42854946), (35922, 35613436), (40562, 31539516), (44778, 28569964), (47896, 26710077), (59704, 21427473), (60843, 21026344), (71844, 17806718), (81124, 15769758), (89556, 14284982), (101779, 12569448), (121686, 10513172), (143688, 8903359), (162248, 7884879), (179112, 7142491), (203558, 6284724), (243372, 5256586), (305337, 4189816), (407116, 3142362), (486744, 2628293), (523727, 2442696), (610674, 2094908), (814232, 1571181), (1047454, 1221348)]