15697931616

素因数分解:

$2^5\times 3^2\times {\mathrm{883}}^1\times {\mathrm{61729}}^1$

素因数の和:62628

約数の個数: 72

約数和(自身を含む): 44692273080

約数和(自身を除く): 28994341464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 883, 1766, 2649, 3532, 5298, 7064, 7947, 10596, 14128, 15894, 21192, 28256, 31788, 42384, 61729, 63576, 84768, 123458, 127152, 185187, 246916, 254304, 370374, 493832, 555561, 740748, 987664, 1111122, 1481496, 1975328, 2222244, 2962992, 4444488, 5925984, 8888976, 17777952, 54506707, 109013414, 163520121, 218026828, 327040242, 436053656, 490560363, 654080484, 872107312, 981120726, 1308160968, 1744214624, 1962241452, 2616321936, 3924482904, 5232643872, 7848965808, 15697931616]

約数ペア:

[(1, 15697931616), (2, 7848965808), (3, 5232643872), (4, 3924482904), (6, 2616321936), (8, 1962241452), (9, 1744214624), (12, 1308160968), (16, 981120726), (18, 872107312), (24, 654080484), (32, 490560363), (36, 436053656), (48, 327040242), (72, 218026828), (96, 163520121), (144, 109013414), (288, 54506707), (883, 17777952), (1766, 8888976), (2649, 5925984), (3532, 4444488), (5298, 2962992), (7064, 2222244), (7947, 1975328), (10596, 1481496), (14128, 1111122), (15894, 987664), (21192, 740748), (28256, 555561), (31788, 493832), (42384, 370374), (61729, 254304), (63576, 246916), (84768, 185187), (123458, 127152)]