386997632

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 934156800

約数和(自身を除く): 547159168

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 112, 128, 161, 178, 184, 211, 224, 322, 356, 368, 422, 448, 623, 644, 712, 736, 844, 896, 1246, 1288, 1424, 1472, 1477, 1688, 2047, 2492, 2576, 2848, 2944, 2954, 3376, 4094, 4853, 4984, 5152, 5696, 5908, 6752, 8188, 9706, 9968, 10304, 11392, 11816, 13504, 14329, 16376, 18779, 19412, 19936, 20608, 23632, 27008, 28658, 32752, 33971, 37558, 38824, 39872, 47264, 57316, 65504, 67942, 75116, 77648, 79744, 94528, 114632, 131008, 131453, 135884, 150232, 155296, 189056, 229264, 262016, 262906, 271768, 300464, 310592, 431917, 458528, 525812, 543536, 600928, 621184, 863834, 917056, 1051624, 1087072, 1201856, 1727668, 1834112, 2103248, 2174144, 2403712, 3023419, 3455336, 4206496, 4348288, 6046838, 6910672, 8412992, 12093676, 13821344, 16825984, 24187352, 27642688, 48374704, 55285376, 96749408, 193498816, 386997632]

約数ペア:

[(1, 386997632), (2, 193498816), (4, 96749408), (7, 55285376), (8, 48374704), (14, 27642688), (16, 24187352), (23, 16825984), (28, 13821344), (32, 12093676), (46, 8412992), (56, 6910672), (64, 6046838), (89, 4348288), (92, 4206496), (112, 3455336), (128, 3023419), (161, 2403712), (178, 2174144), (184, 2103248), (211, 1834112), (224, 1727668), (322, 1201856), (356, 1087072), (368, 1051624), (422, 917056), (448, 863834), (623, 621184), (644, 600928), (712, 543536), (736, 525812), (844, 458528), (896, 431917), (1246, 310592), (1288, 300464), (1424, 271768), (1472, 262906), (1477, 262016), (1688, 229264), (2047, 189056), (2492, 155296), (2576, 150232), (2848, 135884), (2944, 131453), (2954, 131008), (3376, 114632), (4094, 94528), (4853, 79744), (4984, 77648), (5152, 75116), (5696, 67942), (5908, 65504), (6752, 57316), (8188, 47264), (9706, 39872), (9968, 38824), (10304, 37558), (11392, 33971), (11816, 32752), (13504, 28658), (14329, 27008), (16376, 23632), (18779, 20608), (19412, 19936)]