233143552

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 480356352

約数和(自身を除く): 247212800

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 101, 127, 128, 142, 202, 254, 256, 284, 404, 508, 568, 808, 1016, 1136, 1616, 2032, 2272, 3232, 4064, 4544, 6464, 7171, 8128, 9017, 9088, 12827, 12928, 14342, 16256, 18034, 18176, 25654, 25856, 28684, 32512, 36068, 51308, 57368, 72136, 102616, 114736, 144272, 205232, 229472, 288544, 410464, 458944, 577088, 820928, 910717, 917888, 1154176, 1641856, 1821434, 1835776, 2308352, 3283712, 3642868, 7285736, 14571472, 29142944, 58285888, 116571776, 233143552]

約数ペア:

[(1, 233143552), (2, 116571776), (4, 58285888), (8, 29142944), (16, 14571472), (32, 7285736), (64, 3642868), (71, 3283712), (101, 2308352), (127, 1835776), (128, 1821434), (142, 1641856), (202, 1154176), (254, 917888), (256, 910717), (284, 820928), (404, 577088), (508, 458944), (568, 410464), (808, 288544), (1016, 229472), (1136, 205232), (1616, 144272), (2032, 114736), (2272, 102616), (3232, 72136), (4064, 57368), (4544, 51308), (6464, 36068), (7171, 32512), (8128, 28684), (9017, 25856), (9088, 25654), (12827, 18176), (12928, 18034), (14342, 16256)]