982508912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 2483841024

約数和(自身を除く): 1501332112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 53, 56, 77, 82, 88, 106, 112, 154, 164, 176, 212, 287, 308, 328, 367, 371, 424, 451, 574, 583, 616, 656, 734, 742, 848, 902, 1148, 1166, 1232, 1468, 1484, 1804, 2173, 2296, 2332, 2569, 2936, 2968, 3157, 3608, 4037, 4081, 4346, 4592, 4664, 5138, 5872, 5936, 6314, 7216, 8074, 8162, 8692, 9328, 10276, 12628, 15047, 15211, 16148, 16324, 17384, 19451, 20552, 23903, 25256, 28259, 30094, 30422, 32296, 32648, 34768, 38902, 41104, 47806, 50512, 56518, 60188, 60844, 64592, 65296, 77804, 95612, 105329, 113036, 120376, 121688, 136157, 155608, 165517, 167321, 191224, 210658, 213961, 226072, 240752, 243376, 272314, 311216, 331034, 334642, 382448, 421316, 427922, 452144, 544628, 662068, 669284, 797491, 842632, 855844, 1089256, 1158619, 1324136, 1338568, 1497727, 1594982, 1685264, 1711688, 2178512, 2317238, 2648272, 2677136, 2995454, 3189964, 3423376, 4634476, 5582437, 5990908, 6379928, 8772401, 9268952, 11164874, 11981816, 12759856, 17544802, 18537904, 22329748, 23963632, 35089604, 44659496, 61406807, 70179208, 89318992, 122813614, 140358416, 245627228, 491254456, 982508912]

約数ペア:

[(1, 982508912), (2, 491254456), (4, 245627228), (7, 140358416), (8, 122813614), (11, 89318992), (14, 70179208), (16, 61406807), (22, 44659496), (28, 35089604), (41, 23963632), (44, 22329748), (53, 18537904), (56, 17544802), (77, 12759856), (82, 11981816), (88, 11164874), (106, 9268952), (112, 8772401), (154, 6379928), (164, 5990908), (176, 5582437), (212, 4634476), (287, 3423376), (308, 3189964), (328, 2995454), (367, 2677136), (371, 2648272), (424, 2317238), (451, 2178512), (574, 1711688), (583, 1685264), (616, 1594982), (656, 1497727), (734, 1338568), (742, 1324136), (848, 1158619), (902, 1089256), (1148, 855844), (1166, 842632), (1232, 797491), (1468, 669284), (1484, 662068), (1804, 544628), (2173, 452144), (2296, 427922), (2332, 421316), (2569, 382448), (2936, 334642), (2968, 331034), (3157, 311216), (3608, 272314), (4037, 243376), (4081, 240752), (4346, 226072), (4592, 213961), (4664, 210658), (5138, 191224), (5872, 167321), (5936, 165517), (6314, 155608), (7216, 136157), (8074, 121688), (8162, 120376), (8692, 113036), (9328, 105329), (10276, 95612), (12628, 77804), (15047, 65296), (15211, 64592), (16148, 60844), (16324, 60188), (17384, 56518), (19451, 50512), (20552, 47806), (23903, 41104), (25256, 38902), (28259, 34768), (30094, 32648), (30422, 32296)]