1282461984

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{6263}}^1$

素因数の和:6364

約数の個数: 120

約数和(自身を含む): 3820037760

約数和(自身を除く): 2537575776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 432, 474, 632, 648, 711, 864, 948, 1264, 1296, 1422, 1896, 2133, 2528, 2592, 2844, 3792, 4266, 5688, 6263, 6399, 7584, 8532, 11376, 12526, 12798, 17064, 18789, 22752, 25052, 25596, 34128, 37578, 50104, 51192, 56367, 68256, 75156, 100208, 102384, 112734, 150312, 169101, 200416, 204768, 225468, 300624, 338202, 450936, 494777, 507303, 601248, 676404, 901872, 989554, 1014606, 1352808, 1484331, 1803744, 1979108, 2029212, 2705616, 2968662, 3958216, 4058424, 4452993, 5411232, 5937324, 7916432, 8116848, 8905986, 11874648, 13358979, 15832864, 16233696, 17811972, 23749296, 26717958, 35623944, 40076937, 47498592, 53435916, 71247888, 80153874, 106871832, 142495776, 160307748, 213743664, 320615496, 427487328, 641230992, 1282461984]

約数ペア:

[(1, 1282461984), (2, 641230992), (3, 427487328), (4, 320615496), (6, 213743664), (8, 160307748), (9, 142495776), (12, 106871832), (16, 80153874), (18, 71247888), (24, 53435916), (27, 47498592), (32, 40076937), (36, 35623944), (48, 26717958), (54, 23749296), (72, 17811972), (79, 16233696), (81, 15832864), (96, 13358979), (108, 11874648), (144, 8905986), (158, 8116848), (162, 7916432), (216, 5937324), (237, 5411232), (288, 4452993), (316, 4058424), (324, 3958216), (432, 2968662), (474, 2705616), (632, 2029212), (648, 1979108), (711, 1803744), (864, 1484331), (948, 1352808), (1264, 1014606), (1296, 989554), (1422, 901872), (1896, 676404), (2133, 601248), (2528, 507303), (2592, 494777), (2844, 450936), (3792, 338202), (4266, 300624), (5688, 225468), (6263, 204768), (6399, 200416), (7584, 169101), (8532, 150312), (11376, 112734), (12526, 102384), (12798, 100208), (17064, 75156), (18789, 68256), (22752, 56367), (25052, 51192), (25596, 50104), (34128, 37578)]