2028831408

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{276257}}^1$

素因数の和:276291

約数の個数: 80

約数和(自身を含む): 6166078560

約数和(自身を除く): 4137247152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 276257, 552514, 828771, 1105028, 1657542, 2210056, 2486313, 3315084, 4420112, 4696369, 4972626, 6630168, 7458939, 9392738, 9945252, 13260336, 14089107, 14917878, 18785476, 19890504, 28178214, 29835756, 37570952, 39781008, 42267321, 56356428, 59671512, 75141904, 84534642, 112712856, 119343024, 126801963, 169069284, 225425712, 253603926, 338138568, 507207852, 676277136, 1014415704, 2028831408]

約数ペア:

[(1, 2028831408), (2, 1014415704), (3, 676277136), (4, 507207852), (6, 338138568), (8, 253603926), (9, 225425712), (12, 169069284), (16, 126801963), (17, 119343024), (18, 112712856), (24, 84534642), (27, 75141904), (34, 59671512), (36, 56356428), (48, 42267321), (51, 39781008), (54, 37570952), (68, 29835756), (72, 28178214), (102, 19890504), (108, 18785476), (136, 14917878), (144, 14089107), (153, 13260336), (204, 9945252), (216, 9392738), (272, 7458939), (306, 6630168), (408, 4972626), (432, 4696369), (459, 4420112), (612, 3315084), (816, 2486313), (918, 2210056), (1224, 1657542), (1836, 1105028), (2448, 828771), (3672, 552514), (7344, 276257)]