2489529168

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{30491}}^1$

素因数の和:30524

約数の個数: 140

約数和(自身を含む): 8265283488

約数和(自身を除く): 5775754320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6804, 9072, 10206, 11664, 13608, 20412, 27216, 30491, 40824, 60982, 81648, 91473, 121964, 182946, 213437, 243928, 274419, 365892, 426874, 487856, 548838, 640311, 731784, 823257, 853748, 1097676, 1280622, 1463568, 1646514, 1707496, 1920933, 2195352, 2469771, 2561244, 3293028, 3414992, 3841866, 4390704, 4939542, 5122488, 5762799, 6586056, 7409313, 7683732, 9879084, 10244976, 11525598, 13172112, 14818626, 15367464, 17288397, 19758168, 22227939, 23051196, 29637252, 30734928, 34576794, 39516336, 44455878, 46102392, 51865191, 59274504, 69153588, 88911756, 92204784, 103730382, 118549008, 138307176, 155595573, 177823512, 207460764, 276614352, 311191146, 355647024, 414921528, 622382292, 829843056, 1244764584, 2489529168]

約数ペア:

[(1, 2489529168), (2, 1244764584), (3, 829843056), (4, 622382292), (6, 414921528), (7, 355647024), (8, 311191146), (9, 276614352), (12, 207460764), (14, 177823512), (16, 155595573), (18, 138307176), (21, 118549008), (24, 103730382), (27, 92204784), (28, 88911756), (36, 69153588), (42, 59274504), (48, 51865191), (54, 46102392), (56, 44455878), (63, 39516336), (72, 34576794), (81, 30734928), (84, 29637252), (108, 23051196), (112, 22227939), (126, 19758168), (144, 17288397), (162, 15367464), (168, 14818626), (189, 13172112), (216, 11525598), (243, 10244976), (252, 9879084), (324, 7683732), (336, 7409313), (378, 6586056), (432, 5762799), (486, 5122488), (504, 4939542), (567, 4390704), (648, 3841866), (729, 3414992), (756, 3293028), (972, 2561244), (1008, 2469771), (1134, 2195352), (1296, 1920933), (1458, 1707496), (1512, 1646514), (1701, 1463568), (1944, 1280622), (2268, 1097676), (2916, 853748), (3024, 823257), (3402, 731784), (3888, 640311), (4536, 548838), (5103, 487856), (5832, 426874), (6804, 365892), (9072, 274419), (10206, 243928), (11664, 213437), (13608, 182946), (20412, 121964), (27216, 91473), (30491, 81648), (40824, 60982)]