1181998912

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1319

約数の個数: 56

約数和(自身を含む): 2389875840

約数和(自身を除く): 1207876928

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 269, 284, 538, 568, 967, 1076, 1136, 1934, 2152, 2272, 3868, 4304, 4544, 7736, 8608, 15472, 17216, 19099, 30944, 38198, 61888, 68657, 76396, 137314, 152792, 260123, 274628, 305584, 520246, 549256, 611168, 1040492, 1098512, 1222336, 2080984, 2197024, 4161968, 4394048, 8323936, 16647872, 18468733, 36937466, 73874932, 147749864, 295499728, 590999456, 1181998912]

約数ペア:

[(1, 1181998912), (2, 590999456), (4, 295499728), (8, 147749864), (16, 73874932), (32, 36937466), (64, 18468733), (71, 16647872), (142, 8323936), (269, 4394048), (284, 4161968), (538, 2197024), (568, 2080984), (967, 1222336), (1076, 1098512), (1136, 1040492), (1934, 611168), (2152, 549256), (2272, 520246), (3868, 305584), (4304, 274628), (4544, 260123), (7736, 152792), (8608, 137314), (15472, 76396), (17216, 68657), (19099, 61888), (30944, 38198)]