1229659904

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1543}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 2688857472

約数和(自身を除く): 1459197568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 283, 352, 566, 704, 1132, 1408, 1543, 2264, 2816, 3086, 3113, 4528, 6172, 6226, 9056, 12344, 12452, 16973, 18112, 24688, 24904, 33946, 36224, 49376, 49808, 67892, 72448, 98752, 99616, 135784, 197504, 199232, 271568, 395008, 398464, 436669, 543136, 796928, 873338, 1086272, 1746676, 2172544, 3493352, 4345088, 4803359, 6986704, 9606718, 13973408, 19213436, 27946816, 38426872, 55893632, 76853744, 111787264, 153707488, 307414976, 614829952, 1229659904]

約数ペア:

[(1, 1229659904), (2, 614829952), (4, 307414976), (8, 153707488), (11, 111787264), (16, 76853744), (22, 55893632), (32, 38426872), (44, 27946816), (64, 19213436), (88, 13973408), (128, 9606718), (176, 6986704), (256, 4803359), (283, 4345088), (352, 3493352), (566, 2172544), (704, 1746676), (1132, 1086272), (1408, 873338), (1543, 796928), (2264, 543136), (2816, 436669), (3086, 398464), (3113, 395008), (4528, 271568), (6172, 199232), (6226, 197504), (9056, 135784), (12344, 99616), (12452, 98752), (16973, 72448), (18112, 67892), (24688, 49808), (24904, 49376), (33946, 36224)]