231143808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{85991}}^1$

素因数の和:86015

約数の個数: 64

約数和(自身を含む): 701694720

約数和(自身を除く): 470550912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 85991, 171982, 257973, 343964, 515946, 601937, 687928, 1031892, 1203874, 1375856, 1805811, 2063784, 2407748, 2751712, 3611622, 4127568, 4815496, 5503424, 7223244, 8255136, 9630992, 11006848, 14446488, 16510272, 19261984, 28892976, 33020544, 38523968, 57785952, 77047936, 115571904, 231143808]

約数ペア:

[(1, 231143808), (2, 115571904), (3, 77047936), (4, 57785952), (6, 38523968), (7, 33020544), (8, 28892976), (12, 19261984), (14, 16510272), (16, 14446488), (21, 11006848), (24, 9630992), (28, 8255136), (32, 7223244), (42, 5503424), (48, 4815496), (56, 4127568), (64, 3611622), (84, 2751712), (96, 2407748), (112, 2063784), (128, 1805811), (168, 1375856), (192, 1203874), (224, 1031892), (336, 687928), (384, 601937), (448, 515946), (672, 343964), (896, 257973), (1344, 171982), (2688, 85991)]