2538840672

素因数分解:

$2^5\times 3^5\times {\mathrm{326497}}^1$

素因数の和:326522

約数の個数: 72

約数和(自身を含む): 7487252136

約数和(自身を除く): 4948411464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 326497, 652994, 979491, 1305988, 1958982, 2611976, 2938473, 3917964, 5223952, 5876946, 7835928, 8815419, 10447904, 11753892, 15671856, 17630838, 23507784, 26446257, 31343712, 35261676, 47015568, 52892514, 70523352, 79338771, 94031136, 105785028, 141046704, 158677542, 211570056, 282093408, 317355084, 423140112, 634710168, 846280224, 1269420336, 2538840672]

約数ペア:

[(1, 2538840672), (2, 1269420336), (3, 846280224), (4, 634710168), (6, 423140112), (8, 317355084), (9, 282093408), (12, 211570056), (16, 158677542), (18, 141046704), (24, 105785028), (27, 94031136), (32, 79338771), (36, 70523352), (48, 52892514), (54, 47015568), (72, 35261676), (81, 31343712), (96, 26446257), (108, 23507784), (144, 17630838), (162, 15671856), (216, 11753892), (243, 10447904), (288, 8815419), (324, 7835928), (432, 5876946), (486, 5223952), (648, 3917964), (864, 2938473), (972, 2611976), (1296, 1958982), (1944, 1305988), (2592, 979491), (3888, 652994), (7776, 326497)]