470897244454

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{8291}}^1$

素因数の和:8838

約数の個数: 96

約数和(自身を含む): 895282264800

約数和(自身を除く): 424385020346

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 109, 182, 218, 409, 637, 763, 818, 1274, 1417, 1526, 2834, 2863, 5317, 5341, 5726, 8291, 9919, 10634, 10682, 16582, 19838, 20041, 37219, 40082, 44581, 58037, 69433, 74438, 89162, 107783, 116074, 138866, 215566, 260533, 312067, 406259, 521066, 579553, 624134, 754481, 812518, 903719, 1159106, 1508962, 1807438, 2184469, 3391019, 4056871, 4368938, 5281367, 6326033, 6782038, 8113742, 10562734, 11748347, 12652066, 23496694, 23737133, 28398097, 44083247, 44282231, 47474266, 56796194, 82238429, 88166494, 88564462, 164476858, 166159931, 308582729, 332319862, 369621071, 575669003, 617165458, 739242142, 1151338006, 2160079103, 2587347497, 4320158206, 4805073923, 5174694994, 9610147846, 18111432479, 33635517461, 36222864958, 67271034922, 235448622227, 470897244454]

約数ペア:

[(1, 470897244454), (2, 235448622227), (7, 67271034922), (13, 36222864958), (14, 33635517461), (26, 18111432479), (49, 9610147846), (91, 5174694994), (98, 4805073923), (109, 4320158206), (182, 2587347497), (218, 2160079103), (409, 1151338006), (637, 739242142), (763, 617165458), (818, 575669003), (1274, 369621071), (1417, 332319862), (1526, 308582729), (2834, 166159931), (2863, 164476858), (5317, 88564462), (5341, 88166494), (5726, 82238429), (8291, 56796194), (9919, 47474266), (10634, 44282231), (10682, 44083247), (16582, 28398097), (19838, 23737133), (20041, 23496694), (37219, 12652066), (40082, 11748347), (44581, 10562734), (58037, 8113742), (69433, 6782038), (74438, 6326033), (89162, 5281367), (107783, 4368938), (116074, 4056871), (138866, 3391019), (215566, 2184469), (260533, 1807438), (312067, 1508962), (406259, 1159106), (521066, 903719), (579553, 812518), (624134, 754481)]