1301913216

素因数分解:

$2^7\times 3^3\times {\mathrm{449}}^1\times {\mathrm{839}}^1$

素因数の和:1311

約数の個数: 128

約数和(自身を含む): 3855600000

約数和(自身を除く): 2553686784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 449, 576, 839, 864, 898, 1152, 1347, 1678, 1728, 1796, 2517, 2694, 3356, 3456, 3592, 4041, 5034, 5388, 6712, 7184, 7551, 8082, 10068, 10776, 12123, 13424, 14368, 15102, 16164, 20136, 21552, 22653, 24246, 26848, 28736, 30204, 32328, 40272, 43104, 45306, 48492, 53696, 57472, 60408, 64656, 80544, 86208, 90612, 96984, 107392, 120816, 129312, 161088, 172416, 181224, 193968, 241632, 258624, 322176, 362448, 376711, 387936, 483264, 517248, 724896, 753422, 775872, 966528, 1130133, 1449792, 1506844, 1551744, 2260266, 2899584, 3013688, 3390399, 4520532, 6027376, 6780798, 9041064, 10171197, 12054752, 13561596, 18082128, 20342394, 24109504, 27123192, 36164256, 40684788, 48219008, 54246384, 72328512, 81369576, 108492768, 144657024, 162739152, 216985536, 325478304, 433971072, 650956608, 1301913216]

約数ペア:

[(1, 1301913216), (2, 650956608), (3, 433971072), (4, 325478304), (6, 216985536), (8, 162739152), (9, 144657024), (12, 108492768), (16, 81369576), (18, 72328512), (24, 54246384), (27, 48219008), (32, 40684788), (36, 36164256), (48, 27123192), (54, 24109504), (64, 20342394), (72, 18082128), (96, 13561596), (108, 12054752), (128, 10171197), (144, 9041064), (192, 6780798), (216, 6027376), (288, 4520532), (384, 3390399), (432, 3013688), (449, 2899584), (576, 2260266), (839, 1551744), (864, 1506844), (898, 1449792), (1152, 1130133), (1347, 966528), (1678, 775872), (1728, 753422), (1796, 724896), (2517, 517248), (2694, 483264), (3356, 387936), (3456, 376711), (3592, 362448), (4041, 322176), (5034, 258624), (5388, 241632), (6712, 193968), (7184, 181224), (7551, 172416), (8082, 161088), (10068, 129312), (10776, 120816), (12123, 107392), (13424, 96984), (14368, 90612), (15102, 86208), (16164, 80544), (20136, 64656), (21552, 60408), (22653, 57472), (24246, 53696), (26848, 48492), (28736, 45306), (30204, 43104), (32328, 40272)]