233477888

素因数分解:

$2^8\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 537800928

約数和(自身を除く): 304323040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 256, 448, 452, 791, 896, 904, 1153, 1582, 1792, 1808, 2306, 3164, 3616, 4612, 6328, 7232, 8071, 9224, 12656, 14464, 16142, 18448, 25312, 28928, 32284, 36896, 50624, 64568, 73792, 101248, 129136, 130289, 147584, 202496, 258272, 260578, 295168, 516544, 521156, 912023, 1033088, 1042312, 1824046, 2066176, 2084624, 3648092, 4169248, 7296184, 8338496, 14592368, 16676992, 29184736, 33353984, 58369472, 116738944, 233477888]

約数ペア:

[(1, 233477888), (2, 116738944), (4, 58369472), (7, 33353984), (8, 29184736), (14, 16676992), (16, 14592368), (28, 8338496), (32, 7296184), (56, 4169248), (64, 3648092), (112, 2084624), (113, 2066176), (128, 1824046), (224, 1042312), (226, 1033088), (256, 912023), (448, 521156), (452, 516544), (791, 295168), (896, 260578), (904, 258272), (1153, 202496), (1582, 147584), (1792, 130289), (1808, 129136), (2306, 101248), (3164, 73792), (3616, 64568), (4612, 50624), (6328, 36896), (7232, 32284), (8071, 28928), (9224, 25312), (12656, 18448), (14464, 16142)]