917889414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 2125412352

約数和(自身を除く): 1207522938

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 67, 74, 78, 94, 101, 111, 134, 141, 201, 202, 222, 282, 303, 402, 481, 606, 611, 871, 962, 1222, 1313, 1443, 1739, 1742, 1833, 2479, 2613, 2626, 2886, 3149, 3478, 3666, 3737, 3939, 4747, 4958, 5217, 5226, 6298, 6767, 7437, 7474, 7878, 9447, 9494, 10434, 11211, 13534, 14241, 14874, 18894, 20301, 22422, 22607, 28482, 32227, 40602, 40937, 45214, 48581, 61711, 64454, 67821, 81874, 87971, 96681, 97162, 116513, 122811, 123422, 135642, 145743, 175639, 175942, 185133, 193362, 233026, 245622, 250379, 263913, 291486, 318049, 349539, 351278, 370266, 500758, 526917, 527826, 636098, 699078, 751137, 954147, 1053834, 1502274, 1514669, 1908294, 2283307, 3029338, 3254927, 4134637, 4544007, 4566614, 6509854, 6849921, 8269274, 9088014, 9764781, 11767813, 12403911, 13699842, 19529562, 23535626, 24807822, 35303439, 70606878, 152981569, 305963138, 458944707, 917889414]

約数ペア:

[(1, 917889414), (2, 458944707), (3, 305963138), (6, 152981569), (13, 70606878), (26, 35303439), (37, 24807822), (39, 23535626), (47, 19529562), (67, 13699842), (74, 12403911), (78, 11767813), (94, 9764781), (101, 9088014), (111, 8269274), (134, 6849921), (141, 6509854), (201, 4566614), (202, 4544007), (222, 4134637), (282, 3254927), (303, 3029338), (402, 2283307), (481, 1908294), (606, 1514669), (611, 1502274), (871, 1053834), (962, 954147), (1222, 751137), (1313, 699078), (1443, 636098), (1739, 527826), (1742, 526917), (1833, 500758), (2479, 370266), (2613, 351278), (2626, 349539), (2886, 318049), (3149, 291486), (3478, 263913), (3666, 250379), (3737, 245622), (3939, 233026), (4747, 193362), (4958, 185133), (5217, 175942), (5226, 175639), (6298, 145743), (6767, 135642), (7437, 123422), (7474, 122811), (7878, 116513), (9447, 97162), (9494, 96681), (10434, 87971), (11211, 81874), (13534, 67821), (14241, 64454), (14874, 61711), (18894, 48581), (20301, 45214), (22422, 40937), (22607, 40602), (28482, 32227)]