462128212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2805

約数の個数: 72

約数和(自身を含む): 1028628384

約数和(自身を除く): 566500172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 268, 364, 469, 637, 871, 938, 1274, 1742, 1876, 2548, 2707, 3283, 3484, 5414, 6097, 6566, 10828, 12194, 13132, 18949, 24388, 35191, 37898, 42679, 70382, 75796, 85358, 132643, 140764, 170716, 181369, 246337, 265286, 362738, 492674, 530572, 725476, 985348, 1269583, 1724359, 2357797, 2539166, 3448718, 4715594, 5078332, 6897436, 8887081, 9431188, 16504579, 17774162, 33009158, 35548324, 66018316, 115532053, 231064106, 462128212]

約数ペア:

[(1, 462128212), (2, 231064106), (4, 115532053), (7, 66018316), (13, 35548324), (14, 33009158), (26, 17774162), (28, 16504579), (49, 9431188), (52, 8887081), (67, 6897436), (91, 5078332), (98, 4715594), (134, 3448718), (182, 2539166), (196, 2357797), (268, 1724359), (364, 1269583), (469, 985348), (637, 725476), (871, 530572), (938, 492674), (1274, 362738), (1742, 265286), (1876, 246337), (2548, 181369), (2707, 170716), (3283, 140764), (3484, 132643), (5414, 85358), (6097, 75796), (6566, 70382), (10828, 42679), (12194, 37898), (13132, 35191), (18949, 24388)]