7449445248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{31139}}^1$

素因数の和:31252

約数の個数: 128

約数和(自身を含む): 22869216000

約数和(自身を除く): 15419770752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 267, 336, 356, 384, 448, 534, 623, 672, 712, 896, 1068, 1246, 1344, 1424, 1869, 2136, 2492, 2688, 2848, 3738, 4272, 4984, 5696, 7476, 8544, 9968, 11392, 14952, 17088, 19936, 29904, 31139, 34176, 39872, 59808, 62278, 79744, 93417, 119616, 124556, 186834, 217973, 239232, 249112, 373668, 435946, 498224, 653919, 747336, 871892, 996448, 1307838, 1494672, 1743784, 1992896, 2615676, 2771371, 2989344, 3487568, 3985792, 5231352, 5542742, 5978688, 6975136, 8314113, 10462704, 11085484, 11957376, 13950272, 16628226, 19399597, 20925408, 22170968, 27900544, 33256452, 38799194, 41850816, 44341936, 58198791, 66512904, 77598388, 83701632, 88683872, 116397582, 133025808, 155196776, 177367744, 232795164, 266051616, 310393552, 354735488, 465590328, 532103232, 620787104, 931180656, 1064206464, 1241574208, 1862361312, 2483148416, 3724722624, 7449445248]

約数ペア:

[(1, 7449445248), (2, 3724722624), (3, 2483148416), (4, 1862361312), (6, 1241574208), (7, 1064206464), (8, 931180656), (12, 620787104), (14, 532103232), (16, 465590328), (21, 354735488), (24, 310393552), (28, 266051616), (32, 232795164), (42, 177367744), (48, 155196776), (56, 133025808), (64, 116397582), (84, 88683872), (89, 83701632), (96, 77598388), (112, 66512904), (128, 58198791), (168, 44341936), (178, 41850816), (192, 38799194), (224, 33256452), (267, 27900544), (336, 22170968), (356, 20925408), (384, 19399597), (448, 16628226), (534, 13950272), (623, 11957376), (672, 11085484), (712, 10462704), (896, 8314113), (1068, 6975136), (1246, 5978688), (1344, 5542742), (1424, 5231352), (1869, 3985792), (2136, 3487568), (2492, 2989344), (2688, 2771371), (2848, 2615676), (3738, 1992896), (4272, 1743784), (4984, 1494672), (5696, 1307838), (7476, 996448), (8544, 871892), (9968, 747336), (11392, 653919), (14952, 498224), (17088, 435946), (19936, 373668), (29904, 249112), (31139, 239232), (34176, 217973), (39872, 186834), (59808, 124556), (62278, 119616), (79744, 93417)]