231566784

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16987}}^1$

素因数の和:17073

約数の個数: 56

約数和(自身を含む): 621353088

約数和(自身を除く): 389786304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 13632, 16987, 33974, 50961, 67948, 101922, 135896, 203844, 271792, 407688, 543584, 815376, 1087168, 1206077, 1630752, 2412154, 3261504, 3618231, 4824308, 7236462, 9648616, 14472924, 19297232, 28945848, 38594464, 57891696, 77188928, 115783392, 231566784]

約数ペア:

[(1, 231566784), (2, 115783392), (3, 77188928), (4, 57891696), (6, 38594464), (8, 28945848), (12, 19297232), (16, 14472924), (24, 9648616), (32, 7236462), (48, 4824308), (64, 3618231), (71, 3261504), (96, 2412154), (142, 1630752), (192, 1206077), (213, 1087168), (284, 815376), (426, 543584), (568, 407688), (852, 271792), (1136, 203844), (1704, 135896), (2272, 101922), (3408, 67948), (4544, 50961), (6816, 33974), (13632, 16987)]