1277126352

素因数分解:

$2^4\times 3^6\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:740

約数の個数: 140

約数和(自身を含む): 3734177664

約数和(自身を除く): 2457051312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 223, 243, 324, 432, 446, 486, 491, 648, 669, 729, 892, 972, 982, 1296, 1338, 1458, 1473, 1784, 1944, 1964, 2007, 2676, 2916, 2946, 3568, 3888, 3928, 4014, 4419, 5352, 5832, 5892, 6021, 7856, 8028, 8838, 10704, 11664, 11784, 12042, 13257, 16056, 17676, 18063, 23568, 24084, 26514, 32112, 35352, 36126, 39771, 48168, 53028, 54189, 70704, 72252, 79542, 96336, 106056, 108378, 109493, 119313, 144504, 159084, 162567, 212112, 216756, 218986, 238626, 289008, 318168, 325134, 328479, 357939, 433512, 437972, 477252, 636336, 650268, 656958, 715878, 867024, 875944, 954504, 985437, 1300536, 1313916, 1431756, 1751888, 1909008, 1970874, 2601072, 2627832, 2863512, 2956311, 3941748, 5255664, 5727024, 5912622, 7883496, 8868933, 11825244, 15766992, 17737866, 23650488, 26606799, 35475732, 47300976, 53213598, 70951464, 79820397, 106427196, 141902928, 159640794, 212854392, 319281588, 425708784, 638563176, 1277126352]

約数ペア:

[(1, 1277126352), (2, 638563176), (3, 425708784), (4, 319281588), (6, 212854392), (8, 159640794), (9, 141902928), (12, 106427196), (16, 79820397), (18, 70951464), (24, 53213598), (27, 47300976), (36, 35475732), (48, 26606799), (54, 23650488), (72, 17737866), (81, 15766992), (108, 11825244), (144, 8868933), (162, 7883496), (216, 5912622), (223, 5727024), (243, 5255664), (324, 3941748), (432, 2956311), (446, 2863512), (486, 2627832), (491, 2601072), (648, 1970874), (669, 1909008), (729, 1751888), (892, 1431756), (972, 1313916), (982, 1300536), (1296, 985437), (1338, 954504), (1458, 875944), (1473, 867024), (1784, 715878), (1944, 656958), (1964, 650268), (2007, 636336), (2676, 477252), (2916, 437972), (2946, 433512), (3568, 357939), (3888, 328479), (3928, 325134), (4014, 318168), (4419, 289008), (5352, 238626), (5832, 218986), (5892, 216756), (6021, 212112), (7856, 162567), (8028, 159084), (8838, 144504), (10704, 119313), (11664, 109493), (11784, 108378), (12042, 106056), (13257, 96336), (16056, 79542), (17676, 72252), (18063, 70704), (23568, 54189), (24084, 53028), (26514, 48168), (32112, 39771), (35352, 36126)]