631247568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43691}}^1$

素因数の和:43752

約数の個数: 80

約数和(自身を含む): 1907068416

約数和(自身を除く): 1275820848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 43691, 87382, 131073, 174764, 262146, 305837, 349528, 524292, 611674, 699056, 917511, 1048584, 1223348, 1835022, 1878713, 2097168, 2446696, 3670044, 3757426, 4893392, 5636139, 7340088, 7514852, 11272278, 13150991, 14680176, 15029704, 22544556, 26301982, 30059408, 39452973, 45089112, 52603964, 78905946, 90178224, 105207928, 157811892, 210415856, 315623784, 631247568]

約数ペア:

[(1, 631247568), (2, 315623784), (3, 210415856), (4, 157811892), (6, 105207928), (7, 90178224), (8, 78905946), (12, 52603964), (14, 45089112), (16, 39452973), (21, 30059408), (24, 26301982), (28, 22544556), (42, 15029704), (43, 14680176), (48, 13150991), (56, 11272278), (84, 7514852), (86, 7340088), (112, 5636139), (129, 4893392), (168, 3757426), (172, 3670044), (258, 2446696), (301, 2097168), (336, 1878713), (344, 1835022), (516, 1223348), (602, 1048584), (688, 917511), (903, 699056), (1032, 611674), (1204, 524292), (1806, 349528), (2064, 305837), (2408, 262146), (3612, 174764), (4816, 131073), (7224, 87382), (14448, 43691)]